Abrégé

A teleprompter includes an accommodating space and an optical assembly disposed in the accommodating space. The accommodating space is configured for accommodating an electronic device including an image display unit and a lens. The image display unit is configured to emit a light along a first path. The optical assembly includes a light-reflecting unit and a beam-splitting unit. The light-reflecting unit is configured to divert the light from the first path to a second path and has a first light-reflecting portion disposed on the first path. The beam-splitting unit is disposed on the second path and is configured to allow a first portion of the light to transmit and divert a second portion of the light from the second path to a third path. The third path has a same direction as a direction of an optic axis of the lens.

Classes IPC  ?

• G02B 17/00 - Systèmes avec surfaces réfléchissantes, avec ou sans éléments de réfraction
• G02B 27/02 - Appareils pour regarder ou pour lire
• G02B 27/14 - Systèmes divisant ou combinant des faisceaux fonctionnant uniquement par réflexion
• G03B 21/14 - Projecteurs ou visionneuses du type par projectionLeurs accessoires Détails
• G03B 21/28 - Réflecteurs dans le faisceau de projection

Abrégé

A method of generating image signals includes: receiving a first input image signal and a second input image signal by a processing device; outputting, by the processing device, an output image signal having an output resolution according to the first input image signal and the second input image signal; and outputting the output image signal from the processing device to a display device. An ending edge of a first frame image pulse of the first input image signal is at a first moment, an ending edge of a first output frame image pulse of the output image signal is at a second moment, a first time length from the first moment to the second moment is smaller than a time length of the first output frame image pulse.

Classes IPC  ?

• G06T 3/40 - Changement d'échelle d’images complètes ou de parties d’image, p. ex. agrandissement ou rétrécissement
• G09G 3/20 - Dispositions ou circuits de commande présentant un intérêt uniquement pour l'affichage utilisant des moyens de visualisation autres que les tubes à rayons cathodiques pour la présentation d'un ensemble de plusieurs caractères, p. ex. d'une page, en composant l'ensemble par combinaison d'éléments individuels disposés en matrice

Abrégé

Disclosed is a connection method between different video conference platforms, including the steps of: joining a first video conference by a connecting device via a web browser based on a first conference invitation from a first video conference platform; joining a second video conference by the connecting device via the web browser based on a second conference invitation from a second video conference platform; and broadcasting first video data of the first video conference to the second video conference by the connecting device through a first virtual UVC/UAC device, and broadcasting second video data of the second video conference to the first video conference by the connecting device through a second virtual UVC/UAC device, thereby connecting the first video conference and the second video conference to form a cross-platform video conference.

Classes IPC  ?

• H04N 7/14 - Systèmes à deux voies
• H04N 7/15 - Systèmes pour conférences
• G10L 15/26 - Systèmes de synthèse de texte à partir de la parole

Abrégé

The present disclosure provides a cursor marking method, a switching device, and a computer system. The cursor marking method includes: by a switching device, detecting an operation of at least one input device to at least one computer device via the switching device, wherein the at least one input device is configured to perform at least one trigger operation, to trigger at least one operating system of the at least one computer device to execute a cursor position marking function; and when the switching device detects the at least one trigger operation, by the switching device, driving the at least one operating system of the at least one computer device to execute the cursor position marking function, to display cursor position marking effect on at least one display device electrically coupled to the at least one computer device.

Classes IPC  ?

• G06F 3/023 - Dispositions pour convertir sous une forme codée des éléments d'information discrets, p. ex. dispositions pour interpréter des codes générés par le clavier comme codes alphanumériques, comme codes d'opérande ou comme codes d'instruction
• G06F 3/14 - Sortie numérique vers un dispositif de visualisation
• G06F 3/0354 - Dispositifs de pointage déplacés ou positionnés par l'utilisateurLeurs accessoires avec détection des mouvements relatifs en deux dimensions [2D] entre le dispositif de pointage ou une partie agissante dudit dispositif, et un plan ou une surface, p. ex. souris 2D, boules traçantes, crayons ou palets
• G06F 3/038 - Dispositions de commande et d'interface à cet effet, p. ex. circuits d'attaque ou circuits de contrôle incorporés dans le dispositif

Abrégé

An electronic device and a method of controlling multiple pieces of equipment are provided. The electronic device is coupled to an operating device, a first controlled device and a second controlled device. The electronic device includes an operating interface and a controlled interface. The operating interface is coupled to the operating device. The operating device includes a first operating area and a second operating area. The first operating area is configured to deliver a first operating signal. The second operating area is configured to deliver a second operating signal. The controlled interface is coupled to the first controlled device and the second controlled device. The first controlled device is controlled by the first operating signal. The second controlled device is controlled by the second operating signal.

Classes IPC  ?

• G09G 5/00 - Dispositions ou circuits de commande de l'affichage communs à l'affichage utilisant des tubes à rayons cathodiques et à l'affichage utilisant d'autres moyens de visualisation
• G06F 3/023 - Dispositions pour convertir sous une forme codée des éléments d'information discrets, p. ex. dispositions pour interpréter des codes générés par le clavier comme codes alphanumériques, comme codes d'opérande ou comme codes d'instruction
• G06F 13/42 - Protocole de transfert pour bus, p. ex. liaisonSynchronisation
• G06F 13/38 - Transfert d'informations, p. ex. sur un bus
• A63F 13/24 - Parties constitutives, p. ex. manettes de jeu avec poignées amovibles

Abrégé

A hub system control method, for controlling a hub which has a maximum bandwidth and is connected to a plurality of monitors, comprising: acquiring resolutions and refresh rates of each one of the monitors by the hub; computing used bandwidths of each one of the monitors according to the resolutions and the refresh rates; and controlling the hub to operate corresponding to at least one relation between the used bandwidths and the maximum bandwidth.

Classes IPC  ?

• G09G 5/00 - Dispositions ou circuits de commande de l'affichage communs à l'affichage utilisant des tubes à rayons cathodiques et à l'affichage utilisant d'autres moyens de visualisation

Abrégé

An image control device and an image control method are provided. The image control device includes a control command output port, an image input port, a processor and an image output unit. The control command output port transmits a scene switching command to an image source device; the image input port receives an image stream from the image source device; the processor is coupled to the image input port and the control command output port to retrieve a first image and a second image from the image stream, wherein the second image corresponds to the scene switching command; the image output unit is coupled to the processor and outputs the first image and the second image, wherein the first image is displayed in a first display area and the second image is displayed in a second display area.

Classes IPC  ?

• G06F 3/14 - Sortie numérique vers un dispositif de visualisation
• G09G 5/12 - Synchronisation entre l'unité d'affichage et d'autres unités, p. ex. d'autres unités d'affichage, des lecteurs de disques vidéo
• G09G 5/14 - Affichage de fenêtres multiples
• G06F 3/04886 - Techniques d’interaction fondées sur les interfaces utilisateur graphiques [GUI] utilisant des caractéristiques spécifiques fournies par le périphérique d’entrée, p. ex. des fonctions commandées par la rotation d’une souris à deux capteurs, ou par la nature du périphérique d’entrée, p. ex. des gestes en fonction de la pression exercée enregistrée par une tablette numérique utilisant un écran tactile ou une tablette numérique, p. ex. entrée de commandes par des tracés gestuels par partition en zones à commande indépendante de la surface d’affichage de l’écran tactile ou de la tablette numérique, p. ex. claviers virtuels ou menus

Abrégé

An electrical connector includes a body portion, a connecting wire, an electrically connecting portion, a locking element and a pressing element. The body portion has a first and a second end portion opposite to the first end. The connecting wire is located at the first end portion. The electrically connecting portion is located at the second end portion. The locking element is located in the electrically connecting portion and has an abutting end and a fastening end. The abutting end is located in the body portion, and the fastening end is located outside of the body portion. The pressing element is movably disposed on the body portion. Two ends of the pressing element are a pressing portion and a driving portion, respectively. The pressing portion is adjacently configured to the first end portion. The driving portion is to contact the abutting end.

Classes IPC  ?

• H01R 13/633 - Moyens additionnels pour faciliter l'engagement ou la séparation des pièces de couplage, p. ex. moyens pour aligner ou guider, leviers, pression de gaz pour la séparation uniquement
• H01R 13/627 - Fixation du type à action brusque

Abrégé

A data transmission method, applied to a data transmission device connected to a first host and a second host, comprising: (a) activating a console of the first host via a trigger operation and acquiring a source path of target data in the first host; (b) acquiring the target data from the source path and copying the target data to a storage circuit inside or outside the data transmission device; and (c) copying the target data from the storage circuit to the second host.

Classes IPC  ?

• G06F 3/06 - Entrée numérique à partir de, ou sortie numérique vers des supports d'enregistrement

Produits et services

Computer joystick peripherals; Computer keyboard controllers; Computer keyboards; Computer mouse; Computer switches; Computer hardware and peripherals; Computer network adapters, switches, routers and hubs; Downloadable game software; Downloadable game software for use on mobile and cellular phones, handheld computers; Downloadable computer game software for personal computers and home video game consoles; Headsets; Headsets for playing video games; Headsets for use with computers; Wrist rests for use with computers; Wireless computer mice Controllers for game consoles; Game controllers for computer games; Game controllers in the nature of keyboards for computer games; Gaming mice; Video game joysticks; Player-operated electronic controllers for electronic video game machines

Produits et services

Computer joystick peripherals; Computer keyboard controllers; Computer keyboards; Computer mouse; Computer switches; Computer hardware and peripherals; Computer network adapters, switches, routers and hubs; Downloadable game software; Downloadable game software for use on mobile and cellular phones, handheld computers; Downloadable computer game software for personal computers and home video game consoles; Headsets; Headsets for playing video games; Headsets for use with computers; Wrist rests for use with computers; Wireless computer mice Controllers for game consoles; Game controllers for computer games; Game controllers in the nature of keyboards for computer games; Gaming mice; Video game joysticks; Player-operated electronic controllers for electronic video game machines

Abrégé

An image output device, an image receiving device, and an image transmission method are provided. The image transmission method includes the following. A source image is transformed into an augmented image by an image output device. The source image includes M source pixels and the augmented image includes N augmented pixels. The augmented image is received by an image receiving device. The augmented image is transformed into the source image. M is less than N.

Classes IPC  ?

• H04N 1/60 - Correction ou commande des couleurs
• H04N 5/272 - Moyens pour insérer une image de premier plan dans une image d'arrière plan, c.-à-d. incrustation, effet inverse

Abrégé

An indication icon sharing method of multi-screens, applied to a first screen and a second screen, comprising: (a) performing a first trigger action by a first control device; (b) displaying a first indication icon at a first location on the first screen corresponding to the first trigger action; and (c) displaying the first indication icon on the second screen.

Classes IPC  ?

• G06F 3/14 - Sortie numérique vers un dispositif de visualisation
• H04W 4/02 - Services utilisant des informations de localisation
• G06F 3/04817 - Techniques d’interaction fondées sur les interfaces utilisateur graphiques [GUI] fondées sur des propriétés spécifiques de l’objet d’interaction affiché ou sur un environnement basé sur les métaphores, p. ex. interaction avec des éléments du bureau telles les fenêtres ou les icônes, ou avec l’aide d’un curseur changeant de comportement ou d’aspect utilisant des icônes

Abrégé

An image processing device and method for displaying multi-screen are provided. The image processing device includes an image processing circuit, a transmission arrangement circuit, and an image merge circuit. The image processing circuit receives and processes a first image information with a first bandwidth and a second image information with a second bandwidth to generate a first image information package and a second image information package which are transmitted to the transmission arrangement circuit. The image merge circuit receives and restores the first image information package and the second image information package from the transmission arrangement circuit with a third bandwidth, and outputs the first image information package and the second image information package to a display together. When the first image information and the second image information are in a full-screen mode, the third bandwidth is less than a sum of the first bandwidth and the second bandwidth.

Classes IPC  ?

• G09G 5/38 - Dispositions ou circuits de commande de l'affichage communs à l'affichage utilisant des tubes à rayons cathodiques et à l'affichage utilisant d'autres moyens de visualisation caractérisés par l'affichage de dessins graphiques individuels en utilisant une mémoire à mappage binaire avec des moyens pour commander la position de l'affichage

Abrégé

The present disclosure provides a switch, which includes a first input port, a second input port, an output port and a control circuit. The output port outputs image data received by the first input port. The control circuit receives a first electrical characteristic and a second electrical characteristic from the first input port and the second input port respectively, and changes a third electrical characteristic of the output port when the second electrical characteristic is different from the first electrical characteristic, and then the output port outputs image data received by the second input port.

Classes IPC  ?

• G06F 3/038 - Dispositions de commande et d'interface à cet effet, p. ex. circuits d'attaque ou circuits de contrôle incorporés dans le dispositif
• G09G 3/20 - Dispositions ou circuits de commande présentant un intérêt uniquement pour l'affichage utilisant des moyens de visualisation autres que les tubes à rayons cathodiques pour la présentation d'un ensemble de plusieurs caractères, p. ex. d'une page, en composant l'ensemble par combinaison d'éléments individuels disposés en matrice
• G06F 3/14 - Sortie numérique vers un dispositif de visualisation

Abrégé

A multi-window switching method and a switching system are provided. The multi-window switching method includes following steps: displaying a first window screen provided via a first computer device and a second window screen provided via a second computer device, wherein a first screen boundary of the first window screen is adjacent to a second screen boundary of the second window screen; receiving a control signal provided by an input device to control a position of a cursor on the first window screen or the second window screen; calculating a first moving speed of the input device when the cursor touches the first screen boundary in the first window screen; and determining whether the first moving speed is greater than or equal to a preset speed threshold to decide whether the cursor is displayed in the second window screen.

Classes IPC  ?

• G06F 3/0481 - Techniques d’interaction fondées sur les interfaces utilisateur graphiques [GUI] fondées sur des propriétés spécifiques de l’objet d’interaction affiché ou sur un environnement basé sur les métaphores, p. ex. interaction avec des éléments du bureau telles les fenêtres ou les icônes, ou avec l’aide d’un curseur changeant de comportement ou d’aspect
• G06F 3/04812 - Techniques d’interaction fondées sur l’aspect ou le comportement du curseur, p. ex. sous l’influence de la présence des objets affichés

Abrégé

The present disclosure relates to a media broadcasting system, including a first broadcasting device, a second broadcasting device and a processing device. The first broadcasting device and the second broadcasting device are respectively arranged at a first side and a second side of the media broadcasting system. The processing device is electrically coupled to the first broadcasting device and the second broadcasting device, and is configured to receive a media. The processing device is configured to obtain a first channel audio signal and a second channel audio signal from the media according to a first position parameter corresponding to the first broadcasting device and a second position parameter corresponding to the second broadcasting device. The processing device is further configured to transmit the first channel audio signal to the first broadcasting device and the second channel audio signal to the second broadcasting device.

Classes IPC  ?

• H04R 5/04 - Circuits
• G06F 3/14 - Sortie numérique vers un dispositif de visualisation
• H04R 5/02 - Dispositions spatiales ou structurelles de haut-parleurs
• H04N 5/60 - Circuits de réception pour les signaux du canal son

Abrégé

An image processing system includes an image source apparatus, an image processing apparatus and a target apparatus. The image processing apparatus includes an image capturing unit, a mode determining unit and an image compression unit. The image capturing unit captures an image provided by the image source apparatus and divides it into blocks. The mode determining unit, coupled to the image capturing unit, includes compression modes. The mode determining unit receives a first block of the blocks, and a classification model in the mode determining unit analyzes the first block, and based on the analysis result, selects a first compression mode for the first block from the compression modes. The image compression unit, coupled to the image capturing unit and the mode determining unit, compresses the first block into a first compressed block according to the first compression mode and transmits the first compressed block to the target apparatus.

Classes IPC  ?

• H04N 19/103 - Sélection du mode de codage ou du mode de prédiction
• H04N 23/80 - Chaînes de traitement de la caméraLeurs composants
• H04N 19/176 - Procédés ou dispositions pour le codage, le décodage, la compression ou la décompression de signaux vidéo numériques utilisant le codage adaptatif caractérisés par l’unité de codage, c.-à-d. la partie structurelle ou sémantique du signal vidéo étant l’objet ou le sujet du codage adaptatif l’unité étant une zone de l'image, p. ex. un objet la zone étant un bloc, p. ex. un macrobloc
• H04N 19/136 - Caractéristiques ou propriétés du signal vidéo entrant

Abrégé

A cable tie including a belt, a base, a restricting part, and a controlling part is provided. The belt has a contacting side. The base is connected to a first end of the belt and has a through-hole. The restricting part is connected to the base and is located in the through-hole. The controlling part has a connecting portion, and a protruding portion and a pressing portion away from the connecting portion, and the connecting portion is connected to the base. When the belt passes through the through-hole, the contacting side defines a tying area for accommodating a tied object, and the protruding portion protrudes into the tying area. When the tied object pushes the protruding portion towards outside the tying area, the pressing portion presses the restricting part to restrict a movement of the belt.

Classes IPC  ?

• B65D 63/10 - Courroies, rubans ou bandes non métalliquesÉléments filamenteux, p. ex. cordons, fils ou fils métalliquesJonctions de leurs extrémités

Abrégé

The present disclosure relates to a power supply device including a voltage conversion circuit, a switching circuit and a control circuit. The voltage conversion circuit is configured to generate a charging signal according to the power supply signal. The switching circuit is electrically connected to the voltage conversion circuit, and is configured to selectively conduct the voltage conversion circuit to a first device or a second device. The control circuit is configured to the switching circuit. When the voltage conversion circuit charges the first device and the charging signal corresponds to a first switching condition, the control circuit controls the switching circuit to disconnect to the voltage conversion circuit and the first device, then controls the switching circuit to connect to the voltage conversion circuit and the second device to charge the second device.

Classes IPC  ?

• H02J 7/00 - Circuits pour la charge ou la dépolarisation des batteries ou pour alimenter des charges par des batteries
• H02M 3/04 - Transformation d'une puissance d'entrée en courant continu en une puissance de sortie en courant continu sans transformation intermédiaire en courant alternatif par convertisseurs statiques
• H02M 1/08 - Circuits spécialement adaptés à la production d'une tension de commande pour les dispositifs à semi-conducteurs incorporés dans des convertisseurs statiques
• G01R 19/165 - Indication de ce qu'un courant ou une tension est, soit supérieur ou inférieur à une valeur prédéterminée, soit à l'intérieur ou à l'extérieur d'une plage de valeurs prédéterminée

Abrégé

An electronic device and a power distribution method are provided. The electronic device obtains operating power information of a first power receiving device, operating power information of a power supply device, and operating power information of at least one second power receiving device. The electronic device further dynamically adjusts power supplied from the power supply device to the first power receiving device and power supplied to the at least one second power receiving device according to the operating power information of the power supply device, the operating power information of the first power receiving device, and the operating power information of the at least one second power receiving device.

Classes IPC  ?

• G06F 1/26 - Alimentation en énergie électrique, p. ex. régulation à cet effet
• G06F 1/16 - Détails ou dispositions de structure

Abrégé

A surveillance system includes a first electronic device, a second electronic device, an image-capturing unit, and a multi-computer switching unit. The image-capturing unit corresponds to the second electronic device, and the image-capturing unit captures an image of a location of the second electronic device. The multi-computer switching unit is coupled to the first electronic device, the second electronic device, and the image-capturing unit, and the multi-computer switching unit receives the image from the image-capturing unit. When the second electronic device sends a connection request for establishing a communication connection with the first electronic device, the communication connection is established through the multi-computer switching unit, and the multi-computer switching unit outputs the image corresponding to the location of the second electronic device to a surveillance terminal device.

Classes IPC  ?

• G08B 13/196 - Déclenchement influencé par la chaleur, la lumière, ou les radiations de longueur d'onde plus courteDéclenchement par introduction de sources de chaleur, de lumière, ou de radiations de longueur d'onde plus courte utilisant des systèmes détecteurs de radiations passifs utilisant des systèmes de balayage et de comparaison d'image utilisant des caméras de télévision
• G06F 3/14 - Sortie numérique vers un dispositif de visualisation
• H04L 61/5007 - Adresses de protocole Internet [IP]
• H04L 67/141 - Configuration des sessions d'application
• H04N 7/18 - Systèmes de télévision en circuit fermé [CCTV], c.-à-d. systèmes dans lesquels le signal vidéo n'est pas diffusé
• G09G 5/00 - Dispositions ou circuits de commande de l'affichage communs à l'affichage utilisant des tubes à rayons cathodiques et à l'affichage utilisant d'autres moyens de visualisation

Abrégé

A USB device and an operation method thereof are provided. The USB device includes a first switch, a second switch, a power converter, and a first USB connector. A first terminal of the first switch is configured to receive a first voltage. The power converter is configured to provide a second voltage, and the second voltage is less than the first voltage. A first terminal of the second switch is coupled to the power converter to receive the second voltage. A first power pin of the first USB connector is coupled to a second terminal of the first switch and a second terminal of the second switch.

Classes IPC  ?

• G06F 1/26 - Alimentation en énergie électrique, p. ex. régulation à cet effet
• H01H 47/00 - Circuits autres que ceux appropriés à une application particulière du relais et prévue pour obtenir une caractéristique de fonctionnement donnée ou pour assurer un courant d'excitation donné
• G06F 13/42 - Protocole de transfert pour bus, p. ex. liaisonSynchronisation
• H02J 7/00 - Circuits pour la charge ou la dépolarisation des batteries ou pour alimenter des charges par des batteries

Abrégé

A multi-screen control system is provided. The multi-screen control system includes a plurality of display devices, at least one console device, a video switching device, and a centralized display device. The display device respectively shows output images provided by a plurality of video sources. The console device receives a control operation to the at least one of the output images. The video switching device is connected to the display device and the at least one console device. The video switching device transmits the output images provided by the video sources to the display device, and obtains at least one partial image from the at least one of the output images according to the control operation. The centralized display device is connected to the video switching device. The video switching device outputs the at least one partial image to the centralized display device.

Classes IPC  ?

• G06F 3/14 - Sortie numérique vers un dispositif de visualisation

Abrégé

A singing assisting system, a singing assisting method, and a non-transitory computer-readable medium including instructions for executing the method are provided. When the performed singing track does not appear in an ought-to-be-performed period, a singing-continuing procedure is executed. When the performed singing track is off pitch, a pitch adjustment procedure is executed.

Classes IPC  ?

• G10H 1/36 - Dispositions pour l'accompagnement
• G06F 16/60 - Recherche d’informationsStructures de bases de données à cet effetStructures de systèmes de fichiers à cet effet de données audio
• G10L 25/90 - Détermination de la hauteur tonale des signaux de parole
• G10L 13/033 - Édition de voix, p. ex. transformation de la voix du synthétiseur

Abrégé

An electronic apparatus connection cable includes: a first plug including a first power reception terminal; a first switch coupled to the first power reception terminal; a power transmission line coupled to the first switch; a second plug coupled to the power transmission line; and a first light emitting element coupled to the power transmission line. The distance between the first light emitting element and the second plug is smaller than a distance between the first emitting device and the first plug. When the first power reception terminal receives a first input voltage and the first switch is conducted, the first light emitting element emits light.

Classes IPC  ?

• H01R 13/717 - Association structurelle avec des composants électriques incorporés avec une source lumineuse intégrée
• H01R 13/66 - Association structurelle avec des composants électriques incorporés
• G08B 5/36 - Systèmes de signalisation optique, p. ex. systèmes d'appel de personnes, indication à distance de l'occupation de sièges utilisant une transmission électriqueSystèmes de signalisation optique, p. ex. systèmes d'appel de personnes, indication à distance de l'occupation de sièges utilisant une transmission électromécanique utilisant des sources de lumière visible
• H01R 13/641 - Moyens pour empêcher, bloquer ou éviter le couplage incorrect par l'indication du couplage incorrectMoyens pour empêcher, bloquer ou éviter le couplage incorrect par l'indication d'un engagement complet ou correct
• H01R 13/70 - Association structurelle avec des composants électriques incorporés avec interrupteur incorporé

Abrégé

A video interactive system includes at least one input device, a plurality of wireless positioning devices, at least one interactive device, and an image processing device. The input device provides image data. Each wireless positioning device is disposed in an operation space and transmits a positioning signal. The interactive device is paired with the input device and has a plurality of sensors for receiving the positioning signals. The interactive device is movably disposed in the operation space and generates action information corresponding to a display device. The image processing device is electrically connected to the input device and the display device. The image processing device receives the image data from the input device and outputs the image data to the display device based on the action information.

Classes IPC  ?

• G06F 3/03 - Dispositions pour convertir sous forme codée la position ou le déplacement d'un élément
• G06K 7/10 - Méthodes ou dispositions pour la lecture de supports d'enregistrement par radiation électromagnétique, p. ex. lecture optiqueMéthodes ou dispositions pour la lecture de supports d'enregistrement par radiation corpusculaire
• H04N 21/41 - Structure de clientStructure de périphérique de client
• G06F 3/0346 - Dispositifs de pointage déplacés ou positionnés par l'utilisateurLeurs accessoires avec détection de l’orientation ou du mouvement libre du dispositif dans un espace en trois dimensions [3D], p. ex. souris 3D, dispositifs de pointage à six degrés de liberté [6-DOF] utilisant des capteurs gyroscopiques, accéléromètres ou d’inclinaison

Abrégé

A switching device includes multimedia input interfaces for respectively receiving multiple multimedia signals, a switching unit electrically connected to the multimedia input interfaces, a multimedia output interface, an electrical characteristics modulator, and a controller. The switching unit outputs a selected multimedia signal according to a first control signal. The multimedia output interface includes a multimedia signal terminal for outputting the selected multimedia signals and a non-signal terminal. The electrical characteristics modulator changes an electrical characteristic of the non-signal terminal according to a second control signal. The controller is controlled to generate the first and the second control signals through a video switching method whereby the electrical characteristics modulator changes the electrical characteristic of the non-signal terminal thereby increasing compatibility between the switching device and a multimedia output device.

Classes IPC  ?

• G09G 5/00 - Dispositions ou circuits de commande de l'affichage communs à l'affichage utilisant des tubes à rayons cathodiques et à l'affichage utilisant d'autres moyens de visualisation
• G06F 3/14 - Sortie numérique vers un dispositif de visualisation
• H04N 7/12 - Systèmes dans lesquels le signal de télévision est transmis par un canal ou une pluralité de canaux parallèles, la bande passante de chaque canal étant inférieure à la largeur de bande du signal de télévision
• H04N 7/10 - Adaptations à la transmission par câble électrique

Abrégé

A switch device includes a first connection interface, a second connection interface, an video output interface, a control module and a processing module. The first connection interface receives a first video and the second connection interface receives a second video. The video output interface outputs an integrated video. The control module receives a control signals including a position data. The processing module generates the integrated video based on the first video and the second video. The integrated video includes a first sub-image having a first depth and a second sub-image having a second depth respectively corresponding to the first video and the second video. When the position data falls within an overlapping area of the first sub-image and the second sub-image, the processing module outputs the control signal to one of the first connection interface and the second connection interface based on the first depth and the second depth.

Classes IPC  ?

• G09G 5/377 - Détails concernant le traitement de dessins graphiques pour mélanger ou superposer plusieurs dessins graphiques
• G09G 5/38 - Dispositions ou circuits de commande de l'affichage communs à l'affichage utilisant des tubes à rayons cathodiques et à l'affichage utilisant d'autres moyens de visualisation caractérisés par l'affichage de dessins graphiques individuels en utilisant une mémoire à mappage binaire avec des moyens pour commander la position de l'affichage

Produits et services

Computer hardware; computer software; computer peripheral devices; Networking devices; Computer interfaces; Simulation software for use in digital computers; Image amplifiers; Apparatus and instruments for processing images; Audio and video receivers; Image transmission apparatus; Switchers for routing audio, video, and digital signals; Computer hardware for signal processing of audio and video; computer network adapters; Network routers; computer network hubs; Wireless signal boosters; Network servers; Computer cables; Signal cables for IT, AV and telecommunication; Extension cords; Converters, electric; Connectors [electricity]; Multiplexers; Home cinema systems; keyboard, video and mouse switches; Remote multi switches; Internet of Things [IoT] range extenders [antennas].

Abrégé

A live streaming system communicatively connected to a first camera, where the first camera captures an original image. The live streaming system includes a controller and an electronic device. The controller can send a prompt signal via the image captured by the first camera. The electronic device communicates with the controller and the first camera, and includes a processor and a network interface device. The processor recognizes the prompt signal in the captured image, and in response thereto, processes the original image to generate a synthesized image; it further analyzes the prompt signal to determine the location of the synthesized image. The network interface device is electrically connected to the processor and live streams the synthesized image.

Classes IPC  ?

• H04N 5/268 - Distribution ou commutation du signal
• G06T 11/60 - Édition de figures et de texteCombinaison de figures ou de texte
• H04N 5/272 - Moyens pour insérer une image de premier plan dans une image d'arrière plan, c.-à-d. incrustation, effet inverse
• H04N 21/2187 - Transmission en direct
• H04N 21/4223 - Caméras

Abrégé

A method for increasing compatibility of DisplayPort includes: providing a first source device, a second source device, a controller, and a sink device, wherein the first source device is connected to the controller; the first source device transmitting a first image signal to the sink device via a main link for displaying the first image signal on the sink device; causing the controller to disconnect from the first source device and connect to the second source device; executing a simulation process to generate a DC level variation on an auxiliary channel between the controller and the sink device; the second source device transmitting auxiliary data to the sink device; the sink device transmitting link data back to the second source device; and the second source device transmitting a second image signal to the sink device via a second main link for displaying the second image signal on the sink device.

Classes IPC  ?

• G06F 13/38 - Transfert d'informations, p. ex. sur un bus
• G06F 13/40 - Structure du bus
• G06F 13/42 - Protocole de transfert pour bus, p. ex. liaisonSynchronisation
• H04L 12/947 - Procédés d’adressage dans un dispositif, p.ex. utilisant des identifiants ou étiquettes internes pour routage dans un commutateur

Abrégé

A resource sharing device and control method thereof. The resource sharing device is electrically coupled to a plurality of computers and a mouse. The mouse is used to control a mouse cursor, and each computer is electrically coupled to a display. The steps include: identifying the spatial arrangement and resolutions of the displays; the computers initializing the respective positions of the mouse cursor; receiving a mouse displacement generated by the mouse; generating a mouse cursor displacement according to the mouse displacement and an acceleration setting; transmitting the mouse cursor displacement to one of the computers; determining whether the mouse cursor reaches a threshold; when the determination is affirmative, switching the mouse control to another computer.

Classes IPC  ?

• G06F 3/14 - Sortie numérique vers un dispositif de visualisation
• G06F 3/0354 - Dispositifs de pointage déplacés ou positionnés par l'utilisateurLeurs accessoires avec détection des mouvements relatifs en deux dimensions [2D] entre le dispositif de pointage ou une partie agissante dudit dispositif, et un plan ou une surface, p. ex. souris 2D, boules traçantes, crayons ou palets
• G06F 3/038 - Dispositions de commande et d'interface à cet effet, p. ex. circuits d'attaque ou circuits de contrôle incorporés dans le dispositif
• G09G 5/08 - Circuits de curseurs

Abrégé

A synchronized video stream switching method for a video wall system. The video wall system includes a transmitter having first and second channels, and a receiver having third and fourth channels. The method includes: (a) After receiving a control command, the transmitter uses the first channel to transmit the first video stream to the third channel, and uses the second channel to transmit a pre-switch command to the fourth channel. (b) After receiving the pre-switch command, the receiver preserves the first video stream in the third channel. (c) After the switching event occurs at the transmitter in response to the control command, the transmitter transmit the second video stream via the first channel, but the receiver continues to preserve the first video stream in the third channel within a predetermined time period. (d) After the predetermined time period, the receiver accepts the second video stream in the third channel.

Classes IPC  ?

• H04N 5/04 - Synchronisation
• H04N 5/268 - Distribution ou commutation du signal
• H04N 9/475 - Synchronisation de couleurs pour verrouiller mutuellement différentes sources de synchronisation
• H04N 21/43 - Traitement de contenu ou données additionnelles, p. ex. démultiplexage de données additionnelles d'un flux vidéo numériqueOpérations élémentaires de client, p. ex. surveillance du réseau domestique ou synchronisation de l'horloge du décodeurIntergiciel de client
• H04N 21/438 - Interfaçage de la voie descendante du réseau de transmission provenant d'un serveur, p. ex. récupération de paquets du flux vidéo codé d'un réseau IP
• G09G 5/12 - Synchronisation entre l'unité d'affichage et d'autres unités, p. ex. d'autres unités d'affichage, des lecteurs de disques vidéo
• G06F 3/14 - Sortie numérique vers un dispositif de visualisation

Abrégé

A video signal switching apparatus includes a signal selection device which selectively outputs received multiple video signals to its first and second output ports; and a signal switching device, which includes first and second signal conversion devices coupled to the first and second output ports, and a switch which selectively couples the first or second signal conversion device to a switch output. The first signal conversion device receives a first video signal having a first format from the first output port and converts it to a first converted video signal having a second format. While the switch selectively couples the first converted video signal from the first signal conversion device to the switching output, the second signal conversion device receives a second video signal having a first format from the second output port and converts it to a second converted video signal having the second signal format.

Classes IPC  ?

• H04N 7/01 - Conversion des normes
• H04N 5/268 - Distribution ou commutation du signal
• G09G 5/00 - Dispositions ou circuits de commande de l'affichage communs à l'affichage utilisant des tubes à rayons cathodiques et à l'affichage utilisant d'autres moyens de visualisation
• H04N 5/92 - Transformation du signal de télévision pour l'enregistrement, p. ex. modulation, changement de fréquenceTransformation inverse pour le surjeu
• G09G 5/399 - Commande de la mémoire à mappage binaire en utilisant plusieurs mémoires à mappage binaire fonctionnant en alternance, p. ex. des tampons ping-pong
• G09G 5/393 - Dispositions pour la mise à jour du contenu de la mémoire à mappage binaire

Abrégé

A video signal transmission switching apparatus is disclosed. The video signal transmission switching apparatus is coupled between a source apparatus and a plurality of display apparatuses. The video signal transmission switching apparatus includes a controller, a USB Type-C connecting interface, a plurality of video output interfaces and a switching module. The controller is coupled to the source apparatus through the USB Type-C connecting interface at least including a specific channel. The controller is coupled to the plurality of display apparatus through the plurality of video output interfaces respectively. The switching module is coupled to the specific channel and coupled to the plurality of video output interfaces respectively. The switching module detects a specific signal of the plurality of display apparatus and controls the specific channel to re-perform handshaking accordingly.

Classes IPC  ?

• G06F 13/00 - Interconnexion ou transfert d'information ou d'autres signaux entre mémoires, dispositifs d'entrée/sortie ou unités de traitement
• H04N 7/10 - Adaptations à la transmission par câble électrique
• G06F 13/42 - Protocole de transfert pour bus, p. ex. liaisonSynchronisation
• G06F 13/40 - Structure du bus

Abrégé

An apparatus for recording game history is coupled between a game host and a game console and performs a game history recording and interaction method. The apparatus communicates with the game host through a first wireless unit, and communicates with the game console through a second wireless unit, to receive game operation information generated from operations of the game console. The apparatus receives a video signal outputted by the game host through a video input port. The processing module is coupled to the wireless units and the video input port respectively and is used to obtain the game operation information from the wireless units and generate operation information images corresponding to the game operation information. The processing module superimposes the operation information images on the video signal correspondingly to form game history video data and outputs the superimposed game history video data to a display device for display.

Classes IPC  ?

• A63F 13/23 - Dispositions d'entrée pour les dispositifs de jeu vidéo pour l'interfaçage avec le dispositif de jeu, p. ex. des interfaces spécifiques entre la manette et la console de jeu
• A63F 13/86 - Regarder des jeux joués par d’autres joueurs
• A63F 13/497 - Répétition partielle ou entière d'actions de jeu antérieures
• A63F 13/5375 - Commande des signaux de sortie en fonction de la progression du jeu incluant des informations visuelles supplémentaires fournies à la scène de jeu, p. ex. en surimpression pour simuler un affichage tête haute [HUD] ou pour afficher une visée laser dans un jeu de tir utilisant des indicateurs, p. ex. en montrant l’état physique d’un personnage de jeu sur l’écran pour suggérer graphiquement ou textuellement une action, p. ex. en affichant une flèche indiquant un tournant dans un jeu de conduite
• A63F 13/327 - Dispositions d’interconnexion entre des serveurs et des dispositifs de jeuDispositions d’interconnexion entre des dispositifs de jeuDispositions d’interconnexion entre des serveurs de jeu utilisant des connexions de réseau local [LAN] utilisant des réseaux sans fil, p. ex. Wi-Fi® ou piconet

Abrégé

A media switch device includes at least one media input port, a media input/extension composite port, a media output port, a media switch unit and a command switching and control module. The command switching and control module receives a response command from the media input/extension composite port to determine whether the media input/extension composite port is connected to a source device or to another media switch device. The command switching and control module receives a query command from the media output port to determine whether the media output port is connected to a sink device or to another media switch device. Related media switch system and method are also disclosed.

Classes IPC  ?

• H04N 21/462 - Gestion de contenu ou de données additionnelles, p. ex. création d'un guide de programmes électronique maître à partir de données reçues par Internet et d'une tête de réseau ou contrôle de la complexité d'un flux vidéo en dimensionnant la résolution ou le débit en fonction des capacités du client
• H04N 21/63 - Signalisation de contrôle entre des éléments du client, serveur et réseauProcédés liés au réseau pour la distribution de vidéo entre serveur et clients, p. ex. transmission de la couche de base et des couches d’amélioration sur des voies de transmission différentes, mise en œuvre d’une communication pair à pair via Internet entre des boîtiers décodeurs STBProtocoles de communicationAdressage
• H04N 5/268 - Distribution ou commutation du signal
• H04N 21/436 - Interfaçage d'un réseau de distribution local, p. ex. communication avec un autre STB ou à l'intérieur de la maison
• G09G 5/00 - Dispositions ou circuits de commande de l'affichage communs à l'affichage utilisant des tubes à rayons cathodiques et à l'affichage utilisant d'autres moyens de visualisation

Abrégé

A signal relaying device applied to DisplayPort architecture is disclosed. The signal relaying device is coupled between a source device and a sink device and includes a receiving end, an arbiter and a transmitting end. The receiving end receives a request signal from the source device via the first auxiliary channel. The arbiter is coupled to the receiving end and receives the request signal. The transmitting end receives the request signal from the arbiter and transmits the request signal to the sink device via the second auxiliary channel. The sink device transmits a first configuration data to the transmitting end via the second auxiliary channel when receiving the request signal. The arbiter replaces the first configuration data with the second configuration data and transmits the second configuration data to the receiving end when receiving the first configuration data from the transmitting end.

Classes IPC  ?

• G06G 5/00 - Dispositifs dans lesquels l'opération de calcul est effectuée au moyen d'éléments actionnés par la pression d'un fluide
• G06F 13/40 - Structure du bus
• G06F 3/14 - Sortie numérique vers un dispositif de visualisation
• G06F 21/85 - Protection des dispositifs de saisie, d’affichage de données ou d’interconnexion dispositifs d’interconnexion, p. ex. les dispositifs connectés à un bus ou les dispositifs en ligne
• G09G 5/00 - Dispositions ou circuits de commande de l'affichage communs à l'affichage utilisant des tubes à rayons cathodiques et à l'affichage utilisant d'autres moyens de visualisation

Abrégé

An automatic switching apparatus and an automatic switching method are disclosed. The automatic switching apparatus includes a universal serial bus Type-C input connector, a plurality of main links, at least one video output connector and at least one USB output connector. The automatic switching method includes the steps of: (a) detecting a use state of the plurality of main links; and (b) automatically switching the specification of the at least one USB output connector.

Classes IPC  ?

• G06F 11/30 - Surveillance du fonctionnement
• G06F 13/40 - Structure du bus
• G06F 3/14 - Sortie numérique vers un dispositif de visualisation
• G06F 3/038 - Dispositions de commande et d'interface à cet effet, p. ex. circuits d'attaque ou circuits de contrôle incorporés dans le dispositif
• G06F 13/38 - Transfert d'informations, p. ex. sur un bus
• G09G 5/00 - Dispositions ou circuits de commande de l'affichage communs à l'affichage utilisant des tubes à rayons cathodiques et à l'affichage utilisant d'autres moyens de visualisation

Abrégé

A video matrix controller, including a receiving module, a matrix switch module and a transmission module. The matrix switch module is coupled between the receiving module and the transmission module. The receiving module includes a first port interface and a first transceiver. The first port interface receives image data and converts it to a signal, and transmits it to the first transceiver. The transmission module includes a second transceiver and a second port interface. The signal is transmitted from the first transceiver to the matrix switch module. The second transceiver receives the signal, and the second port interface converts the signal to image data and transmits it to a corresponding external display device.

Classes IPC  ?

• H04N 5/268 - Distribution ou commutation du signal

Abrégé

A system for preventing faulty connection between PoC and PoE. The system includes a signal generating circuit for generating a detection signal of a detection format of a powered device. A signal feedback circuit is configured to receive the detection signal, and to send a feedback signal to a power source equipment. A signal detecting circuit is configured to detect the feedback signal. A first control switch is coupled to the signal detecting circuit. A second control switch is coupled to the signal feedback circuit.

Classes IPC  ?

• H04L 12/10 - Dispositions pour l'alimentation

Abrégé

A media switch device includes at least one media input port, a media input/extension composite port, a media output port, a media switch unit and a command switching and control module. The command switching and control module receives a response command from the media input/extension composite port to determine whether the media input/extension composite port is connected to a source device or to another media switch device. The command switching and control module receives a query command from the media output port to determine whether the media output port is connected to a sink device or to another media switch device. Related media switch system and method are also disclosed.

Classes IPC  ?

• H04N 21/462 - Gestion de contenu ou de données additionnelles, p. ex. création d'un guide de programmes électronique maître à partir de données reçues par Internet et d'une tête de réseau ou contrôle de la complexité d'un flux vidéo en dimensionnant la résolution ou le débit en fonction des capacités du client
• H04N 5/268 - Distribution ou commutation du signal
• H04N 21/63 - Signalisation de contrôle entre des éléments du client, serveur et réseauProcédés liés au réseau pour la distribution de vidéo entre serveur et clients, p. ex. transmission de la couche de base et des couches d’amélioration sur des voies de transmission différentes, mise en œuvre d’une communication pair à pair via Internet entre des boîtiers décodeurs STBProtocoles de communicationAdressage

Abrégé

The present invention provides an apparatus for expanding a serial communication port. The apparatus includes a first serial port, a second serial port and a processing and control module. The first serial port is used to transmit a first signal, and the second serial port is used to transmit a second signal. The processing and control module is coupled between the first serial port and the second serial port. The processing and control module includes a first serial bus host controller, a second serial bus host controller, a data forwarding unit and an expansion unit. The apparatus is connected between an electronic device and multiple peripheral devices, so that via the expansion unit, each peripheral device generates its own communication port on the electronic device.

Classes IPC  ?

• G06F 13/42 - Protocole de transfert pour bus, p. ex. liaisonSynchronisation
• G06F 13/38 - Transfert d'informations, p. ex. sur un bus
• H04W 74/00 - Accès au canal sans fil

Abrégé

A system for editing preview images. The system includes at least one source end, a control terminal and at least one display end. The control terminal is coupled between the source end and the display end. The source end provides at least one image. The control terminal provides a user interface. The control terminal includes an image capture module, a previewing module and a media parameter module.

Classes IPC  ?

• G09G 5/00 - Dispositions ou circuits de commande de l'affichage communs à l'affichage utilisant des tubes à rayons cathodiques et à l'affichage utilisant d'autres moyens de visualisation
• G06T 3/40 - Changement d'échelle d’images complètes ou de parties d’image, p. ex. agrandissement ou rétrécissement
• G09G 5/14 - Affichage de fenêtres multiples
• G06T 11/60 - Édition de figures et de texteCombinaison de figures ou de texte
• G06F 3/14 - Sortie numérique vers un dispositif de visualisation

Abrégé

The utility model provides system and apparatus for communication between different interfaces. The system includes at least an image process module for processing at least an image signal produced from a least an industrial embedded system, a remote control module coupled to at least said image process module for receiving said processed image signal and transmitting it to a remote computer, wherein said remote control module further receiving a control command of said remote computer, and at least a control module coupled to said remote module for receiving and processing said command.

Classes IPC  ?

• H04N 5/00 - Détails des systèmes de télévision
• H04N 5/232 - Dispositifs pour la commande des caméras de télévision, p.ex. commande à distance
• G06T 3/40 - Changement d'échelle d’images complètes ou de parties d’image, p. ex. agrandissement ou rétrécissement
• H04N 7/01 - Conversion des normes
• H04N 7/18 - Systèmes de télévision en circuit fermé [CCTV], c.-à-d. systèmes dans lesquels le signal vidéo n'est pas diffusé

Abrégé

A method for extending the range of isochronous USB data transfer, by providing a local extender and a remote extender, coupled respectively to the USB host and the USB device, and coupled to each other via a non-USB cable. After receiving a first In-token from the host, the local extender transmits a first data packet to the host, which contains a data payload having a non-zero length; the data is either generated by the first extender, or previously received from the USB device and stored in a buffer. The local extender forwards the first In-token to the USB device via the remote extender; in response, the USB device generates a second data packet containing requested data and transmits it to the local extender via the remote extender. The local extender stores the second data packet and transmits it to the host in response to a second In-token from the host.

Classes IPC  ?

• G06F 13/38 - Transfert d'informations, p. ex. sur un bus
• G06F 13/40 - Structure du bus
• G06F 13/42 - Protocole de transfert pour bus, p. ex. liaisonSynchronisation

Abrégé

A method for increasing compatibility of DisplayPort includes: providing a first source device, a second source device, a controller, and a sink device, wherein the first source device is connected to the controller; the first source device transmitting a first image signal to the sink device via a main link for displaying the first image signal on the sink device; causing the controller to disconnect from the first source device and connect to the second source device; executing a simulation process to generate a DC level variation on an auxiliary channel between the controller and the sink device; the second source device transmitting auxiliary data to the sink device; the sink device transmitting link data back to the second source device; and the second source device transmitting a second image signal to the sink device via a second main link for displaying the second image signal on the sink device.

Classes IPC  ?

• G06F 13/38 - Transfert d'informations, p. ex. sur un bus
• G06F 13/40 - Structure du bus
• G06F 13/42 - Protocole de transfert pour bus, p. ex. liaisonSynchronisation
• H04L 12/947 - Procédés d’adressage dans un dispositif, p.ex. utilisant des identifiants ou étiquettes internes pour routage dans un commutateur

Abrégé

An image processing apparatus is disclosed. The splitter duplicates an original image signal into a first image signal and a second image signal. The first signal converter converts the second image signal having a first image format to the second image signal having a second image format. The image processor stores the second image signal in the memory according to an enable signal and continuously compares whether the current frame of the second image signal is the same as the previous frame of the second image signal. If they are different, the image processor continuously receives the second image signal and stores it in the memory. If they are the same, the image processor stops receiving the second image signal. The second converter converts the second image signal having the second image format to the second image signal having the first image format.

Classes IPC  ?

• H04N 5/445 - Circuits de réception pour visualisation d'information additionnelle
• G06F 3/14 - Sortie numérique vers un dispositif de visualisation

Abrégé

A system, apparatus and method for communicating half-duplex signals and full-duplex signals. The system includes an input unit, a separation unit and an output unit. The input unit includes a D± data channel for communicating differential data signals D± in both directions in half-duplex mode. The output unit includes a receiving channel D±RX and a transmitting channel D±TX for respectively communicating receiving differential signals D±RX and transmitting differential signals D±TX in full-duplex mode. The separation unit, coupled to the input unit and output unit, separately transmits differential data signals D± from the D± channel of the input unit as transmitting differential signals D±TX to the D±TX channel of the output unit, and transmits receiving differential signals D±RX from the D±RX channel of the output unit as D± data to the D± data channel of the input unit.

Classes IPC  ?

• H04L 5/14 - Fonctionnement à double voie utilisant le même type de signal, c.-à-d. duplex
• H04L 5/16 - Systèmes semi-duplexCommutation duplex-simplexTransmission de signaux de rupture

Abrégé

This invention discloses a system, device and method for transmitting both non-video signals and video signals between different communication interfaces. The system includes a first communication interface, a buffer module, a second communication interface, and an emulator module. The first communication interface is coupled to an electronic device, for transmitting a first differential signal and a first auxiliary signal. The buffer module is coupled to the first communication interface. The second communication interface is coupled to the buffer module, for transmitting a second differential signal. The emulator module is coupled to the second communication interface via a hub. The emulator module receives a second auxiliary signal. Data exchange for the first auxiliary signal and the second auxiliary signal is performed via the second communication interface between the buffer module and the emulator module.

Classes IPC  ?

• G06F 13/38 - Transfert d'informations, p. ex. sur un bus
• G06F 13/42 - Protocole de transfert pour bus, p. ex. liaisonSynchronisation
• G06F 13/16 - Gestion de demandes d'interconnexion ou de transfert pour l'accès au bus de mémoire
• G06F 13/10 - Commande par programme pour dispositifs périphériques

Abrégé

A multimedia signal transmission device includes: a clock signal detector for detecting a clock signal from a signal source and generating a clock index which specifies a frequency of the clock signal; a first microcontroller unit for receiving the clock index and for receiving multiple differential signals from the signal source and generating packets containing these signals; first and second photoelectric modules for transmitting and receiving the multiple minimized differential data signals and the packets as optical signals; a second microcontroller unit for generating the clock index and the multiple differential signals from the packets; and a clock data recovery circuit for receiving one of the multiple minimized differential data signals and receiving the clock index from the second microcontroller unit, and for recovering the clock signal having the specified frequency and synchronized to the multiple minimized differential data signals.

Classes IPC  ?

• H04B 10/25 - Dispositions spécifiques à la transmission par fibres
• H04L 7/00 - Dispositions pour synchroniser le récepteur avec l'émetteur
• H04N 7/22 - Adaptations à la transmission optique
• H04N 5/775 - Circuits d'interface entre un appareil d'enregistrement et un autre appareil entre un appareil d'enregistrement et un récepteur de télévision
• H04N 5/765 - Circuits d'interface entre un appareil d'enregistrement et un autre appareil

Abrégé

A Thunderbolt sharing console includes a high speed switch electrically coupled to at least one Thunderbolt host, a MCU coupled to the high speed switch, and a Thunderbolt interface chip coupled to the high speed switch, wherein the MCU can be used to control the high speed switch for determining which one of the at least one Thunderbolt host is coupled to the Thunderbolt interface chip.

Classes IPC  ?

• G06F 13/36 - Gestion de demandes d'interconnexion ou de transfert pour l'accès au bus ou au système à bus communs
• G06F 13/40 - Structure du bus
• G06F 13/42 - Protocole de transfert pour bus, p. ex. liaisonSynchronisation

Abrégé

The present invention provides a calibration system and method of multi-image output system. The output image of the multi-image output system can be automatically calibrated by using simple hardware apparatus and algorithm.

Classes IPC  ?

• H04N 5/66 - Transformation de l'information électrique en information lumineuse
• H04N 9/12 - Reproducteurs d'images
• G06F 3/14 - Sortie numérique vers un dispositif de visualisation
• H04N 9/31 - Dispositifs de projection pour la présentation d'images en couleurs
• G06T 5/50 - Amélioration ou restauration d'image utilisant plusieurs images, p. ex. moyenne ou soustraction

Abrégé

The present invention provides a video switch and a switching method thereof. The video switch comprises a first input port configured to transmit a first Transition Minimized Differential Signaling (TMDS) and a first Inter-Integrated Circuit (I2C) signal; a second input port configured to transmit a second Transition Minimized Differential Signaling (TMDS) and a second Inter-Integrated Circuit (I2C) signal; a first switch unit and a second switch unit. When switching the first input port to the second input port, the video switch firstly outputs the second Inter-Integrated Circuit (I2C) signal a specific time and then outputs the second Transition Minimized Differential Signaling (TMDS).

Classes IPC  ?

• H04N 5/268 - Distribution ou commutation du signal

Abrégé

A communication verification system is provided. The communication verification system includes a local transmitting-end unit, a remote receiving-end unit, and a repeater device. The local transmitting-end unit is set to a first computing mode and outputs an initial value. The remote receiving-end unit is set to a second computing mode. The repeater device receives the initial value from the local transmitting-end unit and outputs an initial value to the remote receiving-end unit according to the second computing mode. The repeater device receives and stores a computation result from the remote receiving-end unit, and then outputs a confirmation signal to the local transmitting-end unit according to the first computing mode. The repeater device outputs the computation result to the local transmitting-end unit for verification when the repeater device receives a query signal from the local transmitting-end unit.

Classes IPC  ?

• H03K 11/00 - Transformation de types de modulation, p. ex. transformation d'impulsions modulées en position en impulsions modulées en durée
• H04L 25/60 - Répéteurs régénérateurs avec commutateurs électromagnétiques
• H04L 25/64 - Répéteurs régénérateurs marche-arrêt utilisant des tubes à décharge ou des dispositifs à semi-conducteurs
• H04B 3/36 - Circuits de répéteur
• H04B 1/04 - Circuits
• H04B 1/16 - Circuits
• H04N 7/167 - Systèmes rendant le signal de télévision inintelligible et ensuite intelligible
• H04N 21/258 - Gestion de données liées aux clients ou aux utilisateurs finaux, p. ex. gestion des capacités des clients, préférences ou données démographiques des utilisateurs, traitement des multiples préférences des utilisateurs finaux pour générer des données collaboratives
• H04N 21/647 - Signalisation de contrôle entre des éléments du réseau et serveur ou clientsProcédés réseau pour la distribution vidéo entre serveur et clients, p. ex. contrôle de la qualité du flux vidéo en éliminant des paquets, protection du contenu contre une modification non autorisée dans le réseau ou surveillance de la charge du réseau ou réalisation d'une passerelle entre deux réseaux différents, p. ex. entre réseau IP et réseau sans fil
• H04N 21/60 - Structure du réseau ou procédés pour la distribution de vidéo entre le serveur et le client ou entre des clients distantsSignalisation de contrôle entre clients, serveur et éléments du réseauTransmission de données de gestion entre serveur et clientDétails de la communication entre serveur et client
• G09G 5/00 - Dispositions ou circuits de commande de l'affichage communs à l'affichage utilisant des tubes à rayons cathodiques et à l'affichage utilisant d'autres moyens de visualisation

Abrégé

A keyboard-video-mouse (KVM) switch and an operating method thereof are disclosed. The KVM switch is coupled between at least one peripheral device and controlled computers. The method includes steps of: determining whether the hot-key mode of KVM switch is started; if yes, when the KVM switch receives a first signal from a specific controlled computer of the controlled computers, directly passing the first signal to a corresponding specific peripheral device of the at least one peripheral device; when the KVM switch receives a second signal in response from the specific peripheral device within a predetermined period of time, determining whether the second signal includes a specific data; if yes, replacing the specific data in the second signal with an irrelevant data to form a third signal and transmitting the third signal to the specific controlled computer. The irrelevant data corresponds to the specific controlled computer and has no effect on the specific controlled computer.

Classes IPC  ?

• G06F 13/40 - Structure du bus
• G06F 3/02 - Dispositions d'entrée utilisant des interrupteurs actionnés manuellement, p. ex. des claviers ou des cadrans
• G06F 13/10 - Commande par programme pour dispositifs périphériques

Abrégé

An apparatus for recording game history is coupled between a game host and a game console and performs a game history recording and interaction method. The apparatus communicates with the game host through a first wireless unit, and communicates with the game console through a second wireless unit, to receive game operation information generated from operations of the game console. The apparatus receives a video signal outputted by the game host through a video input port. The processing module is coupled to the wireless units and the video input port respectively and is used to obtain the game operation information from the wireless units and generate operation information images corresponding to the game operation information. The processing module superimposes the operation information images on the video signal correspondingly to form game history video data and outputs the superimposed game history video data to a display device for display.

Classes IPC  ?

• A63F 13/23 - Dispositions d'entrée pour les dispositifs de jeu vidéo pour l'interfaçage avec le dispositif de jeu, p. ex. des interfaces spécifiques entre la manette et la console de jeu
• A63F 13/86 - Regarder des jeux joués par d’autres joueurs
• A63F 13/497 - Répétition partielle ou entière d'actions de jeu antérieures
• A63F 13/5375 - Commande des signaux de sortie en fonction de la progression du jeu incluant des informations visuelles supplémentaires fournies à la scène de jeu, p. ex. en surimpression pour simuler un affichage tête haute [HUD] ou pour afficher une visée laser dans un jeu de tir utilisant des indicateurs, p. ex. en montrant l’état physique d’un personnage de jeu sur l’écran pour suggérer graphiquement ou textuellement une action, p. ex. en affichant une flèche indiquant un tournant dans un jeu de conduite
• A63F 13/327 - Dispositions d’interconnexion entre des serveurs et des dispositifs de jeuDispositions d’interconnexion entre des dispositifs de jeuDispositions d’interconnexion entre des serveurs de jeu utilisant des connexions de réseau local [LAN] utilisant des réseaux sans fil, p. ex. Wi-Fi® ou piconet

Abrégé

An automatic installation method for video wall comprises the following steps. In the step (a), it employs a control system to output a plurality of identifiable images to a plurality of video devices of the video wall. In the step (b), it employs an image capturing device to capture the plurality of identifiable images. In the step (c), based-on the plurality of identifiable images, it employs the image capturing device to determine position data for the video devices, frame dimension of each of the video devices and spacings between adjacent video devices, and calibrate the identifiable images to obtain a setting value thereof. In the step (d), based-on the position data for the video devices, the frame dimension of each of the video devices and spacings between adjacent video devices and the setting value, it employs the control system to install and set-up the video wall automatically.

Classes IPC  ?

• G09G 5/32 - Dispositions ou circuits de commande de l'affichage communs à l'affichage utilisant des tubes à rayons cathodiques et à l'affichage utilisant d'autres moyens de visualisation caractérisés par l'affichage de caractères ou de signes individuels en utilisant des signaux de commande d'affichage dérivés de signaux codés représentant les caractères ou les signes avec une mémoire de codes de caractères avec des moyens pour commander la position de l'affichage
• G06F 3/14 - Sortie numérique vers un dispositif de visualisation
• G06F 3/147 - Sortie numérique vers un dispositif de visualisation utilisant des panneaux de visualisation
• G09G 3/20 - Dispositions ou circuits de commande présentant un intérêt uniquement pour l'affichage utilisant des moyens de visualisation autres que les tubes à rayons cathodiques pour la présentation d'un ensemble de plusieurs caractères, p. ex. d'une page, en composant l'ensemble par combinaison d'éléments individuels disposés en matrice

Abrégé

The present invention provides a digital video broadcasting-terrestrial (DVB-T) system and modulation method thereof. The system comprises a transmission module and a receiving module. The transmission module modulates a video signal to a DVB-T signal. The receiving module receives the DVB-T signal via a transmission line and demodulates the DVB-T signal to the video signal, and at the same time, monitoring the signal-to-noise ratio (SNR) or bit error rate (BER), and quantizes them to a reference data. The receiving module transmits the reference data to the transmission module through the same transmission line. The system can determine a control parameter according to the reference data to set the modulation parameter of the DVB-T signal.

Classes IPC  ?

• H04N 21/647 - Signalisation de contrôle entre des éléments du réseau et serveur ou clientsProcédés réseau pour la distribution vidéo entre serveur et clients, p. ex. contrôle de la qualité du flux vidéo en éliminant des paquets, protection du contenu contre une modification non autorisée dans le réseau ou surveillance de la charge du réseau ou réalisation d'une passerelle entre deux réseaux différents, p. ex. entre réseau IP et réseau sans fil
• H04H 20/76 - Systèmes à fils
• H04N 21/2383 - Codage de canal d'un flux binaire numérique, p. ex. modulation
• H04N 21/426 - Éléments internes de client
• H04H 20/12 - Dispositions de contrôle, de test ou de dépannage
• H04N 21/4363 - Adaptation du flux vidéo à un réseau local spécifique, p. ex. un réseau Bluetooth®
• H04N 21/438 - Interfaçage de la voie descendante du réseau de transmission provenant d'un serveur, p. ex. récupération de paquets du flux vidéo codé d'un réseau IP
• H04N 21/4402 - Traitement de flux élémentaires vidéo, p. ex. raccordement d'un clip vidéo récupéré d'un stockage local avec un flux vidéo en entrée ou rendu de scènes selon des graphes de scène du flux vidéo codé impliquant des opérations de reformatage de signaux vidéo pour la redistribution domestique, le stockage ou l'affichage en temps réel
• H04N 21/442 - Surveillance de procédés ou de ressources, p. ex. détection de la défaillance d'un dispositif d'enregistrement, surveillance de la bande passante sur la voie descendante, du nombre de visualisations d'un film, de l'espace de stockage disponible dans le disque dur interne
• H04N 21/61 - Structure physique de réseauTraitement de signal

Produits et services

[ Battery chargers; audio, coaxial, computer and electric cables; ] keyboards; computer mice; [ audio speakers; ] headsets for use with computers, handheld computers and phones; computer keyboard controllers; electrical controllers; computer operating software for game controllers; wireless headsets and stands for personal digital electronic devices, namely, cell phones, handheld computers, MP3 players and personal digital assistants; computer game software; [ digital audio and video recorders and players; ] computer hardware and software that enable users to create, design, edit, organize, display, search, tag, upload, download, import and distribute multimedia content, videos, animation, games, music, movies, films, photos, images and text; wrist rests for use with computers and handheld mobile electronic devices used to play games [ ; electrical power extension cords; high definition multimedia interface cables; USB cables ] Gaming mice; gaming headsets adapted for use in playing video games; [ video game controllers for computer games, including controllers with a steering wheel and pedal kit, and controllers that are motion sensitive and interactive; video game joysticks; steering wheel and pedal kit accessories for video game controllers; ] game controllers in the nature of keyboards for computer games; [ stands for electronic game playing apparatus, namely, video game consoles and hand-held video game units; ] wireless gaming headsets adapted for use in playing video games

Abrégé

The present invention provides a fastening apparatus for retaining a connector coupled to an electronic device. The fastening apparatus for connector comprises a first fixing portion, a connection portion and a second fixing portion. The first fixing portion is disposed at one side of a connector and has a first binding unit. The connection portion is formed on the fixing portion to connect the first fixing portion to a housing of an electronic device. The second fixing portion is pivotally rotatable relative to the first fixing portion, the second fixing portion including a second binding unit which is engages with the first binding unit when the second fixing portion rotates to a particular location, so that a cable of the connector is enclosed between the first fixing portion and the second fixing portion.

Classes IPC  ?

• H01R 13/62 - Moyens pour faciliter l'engagement ou la séparation des pièces de couplage ou pour les maintenir engagées
• H01R 13/639 - Moyens additionnels pour maintenir ou verrouiller les pièces de couplage entre elles après l'engagement
• H01R 9/18 - Fixation au moyen de vis ou d'écrou
• H01R 13/50 - SoclesBoîtiers formés comme un corps intégré

Abrégé

The present invention provides an asymmetric duplex transmission device and a switching system employing the same. The master device and the slave device communicate with each other through a single clock and full duplex data channels. It can also switch the duplex data channels between a plurality of slave devices under limited resources.

Classes IPC  ?

• H04L 12/00 - Réseaux de données à commutation
• H04L 12/403 - Réseaux à ligne bus avec commande centralisée, p. ex. interrogation
• H04L 7/00 - Dispositions pour synchroniser le récepteur avec l'émetteur
• H04J 3/06 - Dispositions de synchronisation
• H04L 5/14 - Fonctionnement à double voie utilisant le même type de signal, c.-à-d. duplex

Produits et services

Gaming mice; gaming headsets adapted for use in playing video games; video game controllers for computer games, including controllers with a steering wheel and pedal kit, and controllers that are motion sensitive and interactive; video game joysticks; steering wheel and pedal kit accessories for video game controllers; game controllers in the nature of keyboards for computer games; stands for electronic game playing apparatus, namely, video game consoles and hand-held video game units; wireless gaming headsets adapted for use in playing video games

Produits et services

Accessories for cell phones, tablets, and laptops such as chargers, cables, USB hubs, card readers, covers and cases, keyboards, home theater systems including wireless USB video display products, ultra wide band video display products; computer peripherals and computer hardware for accessing and controlling multiple computers or servers with a single keyboard, monitor and mouse, remote access and control of computers or servers; video splitters for use in displaying the output from a single computer or video equipment on multiple monitors; extension and expansion apparatus, namely, cable and extension devices for linking computers with keyboard, monitors and mice; computer peripheral hardware for transmitting keyboard, monitor, mouse, audio and serial data signals over a distance; computer networking hardware, namely, hubs, switches, routers, Ethernet cards, Ethernet cables; apparatus for managing and controlling computer peripherals, namely, switches and controls; cable and adapters for interconnecting computer hardware; computer hardware for data switching and data transfer; apparatus for use in selective equipment interconnection and data transfer in a computer network, namely, switches for remote control of computer and servers via a computer network; network adaptors, computer cables, rack for mounting computer equipment; switches for a controlling a plurality of computers with a single keyboard, monitor and mouse; remote controls for computers; cable splitter and computer hardware for linking computers with peripherals, keyboards, video display monitors and mice; computer cables and computer hardware for linking computers with peripherals, keyboards, video display monitors and mice; computer hardware, namely, display terminal, monitors; interface card; computer peripherals hardware for transmitting keyboard, mouse and video signals between a local computer and a remote computer over a computer communication link; client/server computer console switching systems comprising computer hardware and software and software to connect servers; communication hubs; peripheral component interface (PCI) hardware; advanced universal serial bus (USB) adaptor cards; video switches to switch the output from a plurality of computers or video equipment; converters; distribution amplifiers for audio and video signals; electronic equipment, namely, transformers, baluns, cable used in connection with computer, computer peripheral devices, televisions, audio-video equipment, closed-circuit TV equipment and telecommunication equipment; electronic switchers for audio and video signals; matrix switch for audio and video signal; television and video converters; television transmitters; video multiplexers; video processor; video receivers; and video transmission apparatus. Accessories for gaming systems such as gaming emulators.

Abrégé

An extender includes a transmitter and a receiver for transmitting a first and a second differential data signals and a differential clock signal. The transmitter combines a positive clock signal of a differential clock signal with a first differential data signal and combines a negative clock signal of the differential clock signal with a second differential data signal, thereby respectively forming a first and a second composite differential signals. The receiver includes a first impedance unit extracting the positive clock signal from the first composite differential signal, a second impedance unit extracting the negative clock signal from the second composite differential signal, and a recovery unit receiving the positive and negative clock signals and forming the differential clock signal. The frequency of the extracted first and second differential data signals are ten times or more of the frequency of the differential clock signal.

Classes IPC  ?

• H04L 7/04 - Commande de vitesse ou de phase au moyen de signaux de synchronisation
• H04L 7/00 - Dispositions pour synchroniser le récepteur avec l'émetteur

Produits et services

(1) Computer peripherals, namely, keyboards, mouse, smart card readers, flash memory cards and sticks, flash drivers, hard disk drivers, webcams, cable reels and cables, print servers; computer hardware; computer peripherals, namely KVM (keyboard video mouse) switch and computer hardware for accessing and controlling multiple computers or servers with a single keyboard, monitor and mouse; computer peripherals, namely KVM (keyboard video mouse) switch and computer hardware allowing a plurality of users to independently access and control a plurality of computers or servers from a plurality of keyboards, monitors and mice; computer peripherals, namely KVM (keyboard video mouse) switch and computer hardware for remote access and control of computers or servers; video splitter and screen splitter for video signals; KVM (keyboard video mouse) data switch extender and cables for remote access in a computer network; peripheral hardware, namely KVM (keyboard video mouse) switches for transmitting keyboard, monitor, mouse, audio and serial data signals over a distance; computer terminals, computer workstations, ethernet cards, ethernet cables; peripheral switches, namely KVM (keyboard video mouse) switches; peripheral interconnection hardware, namely keyboard, monitor, mouse, audio and video receivers and transmitters used to transmit digital loop signals; computer peripherals, namely KVM (keyboard video mouse) switches and computer hardware for data transfer; interface cards for data processing equipment in the form of printed circuits; electronic switches, namely KVM (keyboard video mouse) switches; computer peripherals, namely KVM (keyboard video mouse) switch and computer hardware for equipment interconnection and data transfer; software to control peripherals, namely keyboard, monitor, mouse, audio and video receivers and transmitters used to transmit digital loop signals, data transfer to computer peripherals, namely KVM (keyboard video mouse) and computer hardware, data switch control for computers, computer servers and equipment for connecting to a computer network; adaptors, cables, racks for mounting computer equipment; electronic publications, namely electronic books, magazines, manuals, directories, catalogues, pamphlets; electronic catalogues; switches for controlling a plurality of computers and with a single keyboard, monitor and mouse, remote control hardware for computers; cable splitters and telephone-activated power switches namely, cables and computer hardware for linking computers with peripherals, keyboards, video display monitors and mice; computer hardware namely display terminals, monitors and interface cards and computer operating software; computer hardware and associated software for on-screen programming of computer peripherals, namely KVM (keyboard video mouse) switches; computer peripherals hardware, namely KVM (keyboard video mouse) switches for transmitting keyboard, mouse and video signals between a local computer and a remote computer over a computer communications link; client/server computer console switching systems comprising computer hardware and software to connect network and computer servers; supporting cabinetry specifically intended to house network servers and computer communications systems; racks for mounting computer equipment; power switches for controlling a plurality of computers and network servers and computer servers; communication hubs, namely computer equipment network connectors; PCI card; card bus; video switches and splitter for controlling a plurality of computer or video apparatuses; converter for computers and computer peripherals, namely an interface device found on computers for connecting peripherals, namely KVM (keyboard video mouse) switches; integrated circuits; computer peripherals, namely KVM (keyboard video mouse) switch and computer hardware for monitoring operational environment of server; and manuals sold as a unit with each of the aforesaid goods; cell phone; MP3 players

Produits et services

Adapter plugs; adaptors, cables, racks for mounting computer equipment; Analogue to digital converters; apparatus for managing and controlling peripherals; apparatus for use in selective equipment interconnection and data transfer in a computer network; Appliance plugs; Audio receivers and video receivers; Audio signal processors; Audio video switches; Audio/video selectors; Backup drives for computers; Branch switches; Bus interfaces; Cable connectors; Cable junctions for electric cables; cable splitters and telephone-activated power switches namely, cables and computer hardware for linking computers with peripherals, keyboards, video display monitors and mice; card Bus; Cell switches [electricity]; Centralized switching and maintenance controllers; Chips; client/server computer console switching systems comprising computer hardware and software to connect servers; communication Hubs; Communications servers [computer hardware]; Computer cables; Computer database servers; Computer firmware; computer hardware and associated software for on-screen programming of computer peripherals; computer hardware namely display terminals, monitors and interface cards and computer operating software; Computer input/output recorders; Computer interface apparatus; Computer interface cards; Computer interfaces; Computer memory cassettes; Computer network server; computer networking apparatus and equipment; Computer networks; Computer operating programs, recorded; computer peripheral apparatus and equipment; computer peripheral apparatus and equipment allowing a plurality of users to independently access and control a plurality of computers or servers from a plurality of keyboards, monitors and mice; computer peripheral apparatus and equipment for accessing and controlling multiple computers or servers with a single keyboard, monitor and mouse; computer peripheral apparatus and equipment for monitoring environment in server room and manuals in electronic format sold as a unit with each of the aforesaid goods; computer peripheral apparatus and equipment for remote access and control of computers or servers; Computer peripheral device switches; Computer peripheral devices; computer peripherals hardware for transmitting keyboard, mouse and video signals between a local computer and a remote computer over a computer communications link; Computer programs; Computer software; Computer terminals; Computers; Connecting modules for electric controls; Connection blocks [electric cable]; Control panels; converter; Couplers [data processing equipment]; Cut-out switches; Data bus interface units; Data carriers; Data communications hardware; Data couplers; Data processing apparatus; Data storage devices; data switching apparatus; data transfer equipment; data transfer equipment for system peripherals; Data transmission cables; Digital audio synthesizers; Digital to analogue converters; Domestic switches [electric]; Electric blanking plugs; Electric breakers [switches]; Electric connecting plugs; Electric installations for the remote control of industrial operations; Electric plug adapters; Electric plugs; Electrical connectors; Electrical power control apparatus; Electricity mains; Electro-dynamic apparatus for the remote control of signals; Electromagnetic switches; electronic catalogues; Electronic control systems; Electronic data combiners; Electronic manuals; electronic publications; Electronic wires; Ethernet cables; Ethernet switches; extension and expansion apparatus and cables for linking computers with keyboards, monitors and mice; Host computer control cards; Image amplifiers; Image capture cards; Image receivers; Image recording apparatus; Image reproduction apparatus; Image splitters; Image transmitting apparatus; integrated circuits; interface cards for data processing equipment in the form of printed circuits; Interface software; Interfaces for computers; Internet devices; Jack plugs; Junction sleeves for electric cables; Locks [electric] with alarms; Mechanical locks [electric, metal]; Mechanical locks [electric, non-metallic]; Micro computers; Microcomputer simulators; Modems; modular electronic apparatus for modifying data processing apparatus or computer peripherals for networking purposes; Monitoring control apparatus [electric]; Monitors [computer programs]; Mounting cords [electrical]; Multifunctional digital transmitters; Multifunctional remote controls; Multiple computer converters; Multiple computer extenders; Multiple computer KVM Switches; Multiple computer sharing devices; Multiport controllers; Network adapters; Network concentrators; Network hubs; Network management control apparatus; Network routers; Network servers; Network signal adapters; Noise signal filters; Non-metallic combination locks [electric]; On-demand set-top-boxes; Optical character readers; Optical data media; Optical discs recorded with computer programs; Optical fiber signal conveyors; Optical fiber signal receivers; Patch panels; PCl Card; peripheral hardware for transmitting keyboard, monitor, mouse, audio and serial data signals over a distance; peripheral interconnection equipment; Plugs, sockets and other contacts [electric connections]; Power controlling apparatus [electric]; power switching and power control apparatus; Printer control cards; Programmable data access processing apparatus; Programmable logic controllers; publications on the Internet (including web sites); racks for mounting computer equipment; Radio receivers; Radio transmitters; Read only memory chips; Safety locking devices [electric]; Satellite signal receivers; Satellite TV signal converters; Signal amplifiers; Signal couplers; Signal distributors; Signal processors; Signal simulators; Signal switches; Signal Transceivers; Signal transducers; Sockets; software for use in relation to peripheral control, data transfer to system peripherals, data switch control, servers and/or equipment interconnection in a computer network; Sound recording apparatus; Sound recording carriers; Sound reproduction apparatus; Sound transmitting apparatus; supporting cabinetry specifically intended to house network servers and computer communications systems; switches for controlling a plurality of computers and with a single keyboard, monitor and mouse, remote control apparatus for computers; Switches, electric; Switching power supply apparatus; Telegraph wires; Terminal boxes; Video cards; Video extenders; Video screens; Video signal wires; video splitter apparatus to display the output from a single computer on multiple monitors; Video splitters; video switch apparatus to switch the output from a plurality of computers; Video switches; VPN [virtual private network] hardware; Wire connectors; Wire slots; Wireless briefing systems composed of computer software, network cards, connectors and Internet equipment.

Produits et services

Accessories for cell phones, tablets, and laptops, namely, battery chargers, electric cables, USB hubs, USB card readers, protective covers and cases for cell phones, laptops and tablet computers; keyboards; computer software emulator for gaming; home theater systems comprising DVD players, audio amplifiers, audio speakers, wireless USB video displays, ultra wide band video displays; computer hardware for accessing and controlling multiple computers or servers with a single keyboard, monitor and mouse, and for remotely accessing and controlling computers or servers; video signal splitters for electronic apparatus for use in displaying the output from a single computer or video equipment on multiple monitors; extension and expansion apparatus, namely, cable connectors for linking computers with keyboard, monitors and mice; computer hardware and computer peripherals for transmitting keyboard, monitor, mouse, audio and serial data signals over a distance; computer networking hardware, namely, hubs, switches, routers, Ethernet cards, Ethernet cables; electronic switches and controllers for managing and controlling computer peripherals; Cable connectors and computer network adapters for interconnecting computer hardware; computer hardware for data switching and data transfer; apparatus for use in selective equipment interconnection and data transfer in a computer network, namely, electronic switches for remote control of computer and servers via a computer network; Computer network adaptors, computer cable connectors; mounting rack for computer hardware; switches for a controlling a plurality of computers with a single keyboard, monitor and mouse; remote controls for computers; Signal splitter for electronic apparatus, namely, cable splitter; computer hardware for linking computers with peripherals, keyboards, video display monitors and mice; computer cable connectors and computer hardware for linking computers with peripherals, keyboards, video display monitors and mice; computer hardware, namely, display terminal, monitors; interface card for data processing equipment in the form of printed circuits; computer hardware and peripherals for transmitting keyboard, mouse and video signals between a local computer and a remote computer over a computer communication link; client/server computer console switching systems comprising computer hardware and software to connect servers; communication hubs; peripheral component interface (PCI) hardware; Blank advanced universal serial bus (USB) cards; computer switches to switch the output from a plurality of computers or video equipment; converters; distribution amplifiers for audio and video signals; electronic equipment, namely, transformers, baluns, cables used in connection with computers, computer peripheral devices, televisions, audio-video equipment, closed-circuit TV equipment and telecommunication equipment; electronic switchers for audio and video signals; matrix switchers for audio and video signal; television and video converters; television transmitters; video multiplexers; video processor; video receivers; video transmission apparatus

Abrégé

A virtual media (VM) method for mounting one or more folders in one or more storage devices of a client for accessed by a server as a virtual drive. The client assigns virtual cluster indices to each file, and creates a file-cluster index table to store the assigned virtual cluster indices. The client also creates a VM file system complying with the FAT file system standard except that only subdirectories and no data files are stored in the VM FAT file system. The VM FAT table uses virtual cluster indices rather than actual cluster indices. Data written by the server are stored in a temporary data area without modifying the actual file systems of the storage devices. The virtual sectors requested to be written are “dirty”, and the dirty sector numbers and corresponding temporary sector numbers are stored in a dirty sector index table for use in a write-back step.

Classes IPC  ?

• H04L 12/54 - Systèmes de commutation par mémorisation et restitution
• G06F 17/30 - Recherche documentaire; Structures de bases de données à cet effet
• H04L 12/861 - Mise en mémoire tampon de paquets ou mise en file d’attente; Ordonnancement de file d’attente

Abrégé

A graphical user interface used in a virtual media system for allowing a server computer to access objects (files and folders) on storage devices of a client computer. The server is controlled by input signals from the client. The desktop of the client displays a first file management window showing objects on the storage devices, and a second window representing a desktop of the server. Using input devices connected to the client, a user selects objects in the first window and drags and drops them on the second window. In response, the client performs a virtual media mounting process to present the selected objects to the server as objects on a local drive of the server, without presenting any unselected content on the storage devices. The local drive is shown in the second window on the client's desktop to allow the user to explore its content.

Classes IPC  ?

• H04L 29/08 - Procédure de commande de la transmission, p.ex. procédure de commande du niveau de la liaison
• G06F 3/0481 - Techniques d’interaction fondées sur les interfaces utilisateur graphiques [GUI] fondées sur des propriétés spécifiques de l’objet d’interaction affiché ou sur un environnement basé sur les métaphores, p. ex. interaction avec des éléments du bureau telles les fenêtres ou les icônes, ou avec l’aide d’un curseur changeant de comportement ou d’aspect
• G06F 3/0486 - Glisser-déposer
• G06F 3/06 - Entrée numérique à partir de, ou sortie numérique vers des supports d'enregistrement
• G06F 17/30 - Recherche documentaire; Structures de bases de données à cet effet

Produits et services

Adapter plugs; backup drives for computers; branch switches; bus interfaces; cable connectors; cable junctions for electric cables; cables (Junction sleeves for electric -); cell switches [electricity]; combination locks (non-metallic-) [electric]; communications servers [computer hardware]; computer database servers; computer hardware; computer interface apparatus; computer interface cards; computer interface; computer network server; computer networks; computer peripheral devices; computer programs [downloadable soft-ware]; connecting modules for electric controls; connecting plug (electric-); connection blocks [electric cable]; converters; converters, electric; couplers [data processing equipment]; cut-out switches; data bus interface units; data communications hardware; data switches; domestic switches [electric]; electric blanking plugs; electric breakers [switches]; electric plug adapters; electric plugs; electrical power control apparatus; electro-dynamic apparatus for the remote control of signals; electromagnetic switch; electronic control system; ethernet cables; ethernet switches; integrated circuits; interface software; jack plugs; locks [electric] with alarms; mechanical locks [electric, metal]; mechanical locks [electric, non-metallic]; monitoring control apparatus [electric]; monitors [computer programs]; mounting cords [electrical]; multifunctional remote controls; multiport controllers; network management control apparatus; PC cards; plug connectors; plug-in connectors; plug-in electrical connections; plugs, sockets and other contacts [electric connections]; power controlling apparatus [electric]; receives (Audio-- and video--); remote control of industrial operations (Electric installations for the -); remote control of signals (Electro-dynamic apparatus for the -); safety locking devices [electric]; switches, electric; switching power supply apparatus; VPN [virtual private network] hardware.

Abrégé

A sliding track assembly including a first, second and third rails, the second rail slidably mounted on the first rail, and the third rail slidably mounted on the second rail, so that the second and third rail can move relatively to the first rail and to each other. The sliding tract assembly also includes a latch member mounted on the third rail near its outer end and having two resilient or/and compressible portions each having asymmetric inward and outward facing slopes, and a lock member mounted or formed on the second rail near its outer end. The third rail can move together with the second rail when the latch member and the lock member are engaged, and the third rails can move freely by itself when the latch member and the lock member are disengaged.

Classes IPC  ?

• A47B 95/00 - Accessoires pour meubles
• A47B 88/10 - avec des rouleaux, des roulements à billes, des roues ou analogues

Abrégé

A video data recoding method suitable for recording computer sessions. Each video image frame is divided into multiple blocks. A server processes the video frames and transmits only changed blocks for each frame to a video log server. The video log server stores the changed blocks with block indices in a data file. The video log server also maintains a virtual frame table which stores, for each block of the frame, the data location within the data file where the most recent occurrence of that block is stored. The virtual frame table is continuously updated as changed blocks are stored in the data file. The video log server further stores a snapshot file containing snapshots of the virtual frame table at predetermined time points, along with time stamps and a next changed frame location. The data file and the snapshot file are used to reproduce the video images.

Classes IPC  ?

• H04N 5/935 - Régénération des signaux de synchronisation numériques
• H04N 5/91 - Traitement du signal de télévision pour l'enregistrement
• H04N 5/765 - Circuits d'interface entre un appareil d'enregistrement et un autre appareil

Abrégé

A mounting structure for mounting two pieces of equipment to a U shaped support arm structure of an equipment rack. The mounting structure includes an affixing structure supported by the support arm structure and a positioning structure affixed to the affixing structure at an adjustable position to define an adjustable size of the mounting structure. The first piece of equipment (e.g. a monitor) is mounted on the support arm structure, and is fixedly connected to one end of the mounting structure. The second piece of equipment (e.g. a KVM switch) is supported by the affixing structure. The positioning structure is fixedly connecting to the second piece of equipment near the other end of the mounting structure. Horizontal and vertical calibration devices help align the two pieces of equipment to enable two connectors of the two pieces of equipment to directly connect with each other without using a cable.

Classes IPC  ?

• A47F 7/00 - Stands, systèmes de suspension ou rayonnages adaptés à des articles ou produits particuliers
• H05K 7/14 - Montage de la structure de support dans l'enveloppe, sur cadre ou sur bâti
• H05K 7/16 - Montage de la structure de support dans l'enveloppe, sur cadre ou sur bâti sur charnières ou sur pivots
• A47B 88/00 - Tiroirs pour tables, meubles à tiroirs ou meubles analoguesGuides pour tiroirs

Abrégé

A digital signage system includes at least one set of differential transmission lines, a transmitter, at least one receiver, and at least one digital signage device. Each set of differential transmission lines includes four pairs of differential transmitting lines. The transmitter converts image and/or audio signal into first to third pairs of differential signals for output to the first to third pairs of differential transmission lines, and receives remote-captured video and/or audio signal via the fourth pair of differential transmission lines. The receiver receives the first to third pairs of differential signal from the first to third pairs of differential transmission lines, and extracts the video and/or audio signal to be displayed on the digital signage device. The receiver receives and processes a remote-captured video and/or audio signal from a remote capture device, and transmits such signal back to the transmitter via the fourth pair of differential transmission lines.

Classes IPC  ?

• H04N 5/04 - Synchronisation
• H04N 7/10 - Adaptations à la transmission par câble électrique
• H04L 25/02 - Systèmes à bande de base Détails

Produits et services

ROPES, NOT OF METAL; PACKING STRINGS; ROPES; STRINGS; BANDS, NOT OF METAL, FOR WRAPPING OR BINDING; BELTS, NOT OF METAL, FOR HANDLING LOADS; CABLES, NOT OF METAL; NON-METAL PACKING ROPE; POLYESTER PLASTIC NETTING FOR PACKAGING GOODS; CORDS AND TWINES IN PLASTIC; RUBBER CABLE TIES AND STRAPS FOR FASTENING AND SECURING OBJECTS SUCH AS BUNDLES OF WIRE TOGETHER; ELASTIC BANDS FOR BINDING; NON-WOVEN POLYMERIC FIBERS FOR CONVERSION INTO A VARIETY OF INDUSTRIAL AND CONSUMER GOODS; POLYPROPYLENE STRAPS FOR SECURING BUNDLES

Produits et services

ROPES, NOT OF METAL; PACKING STRINGS; ROPES; STRINGS; BANDS, NOT OF METAL, FOR WRAPPING OR BINDING; BELTS, NOT OF METAL, FOR HANDLING LOADS; CABLES, NOT OF METAL; NON-METAL PACKING ROPE; POLYESTER PLASTIC NETTING FOR PACKAGING GOODS; CORDS AND TWINES IN PLASTIC; RUBBER CABLE TIES AND STRAPS FOR FASTENING AND SECURING OBJECTS SUCH AS BUNDLES OF WIRE TOGETHER; ELASTIC BANDS FOR BINDING; NON-WOVEN POLYMERIC FIBERS FOR CONVERSION INTO A VARIETY OF INDUSTRIAL AND CONSUMER GOODS; POLYPROPYLENE STRAPS FOR SECURING BUNDLES

Abrégé

A system and method for improving energy usage and conservation of at least one air-management unit in a data center where a multiplicity of rack mounted power distribution units are used for power distribution to a multiplicity of electronic devices mounted on a plurality of racks in at least one computer room of the data center. A group of power load, temperature, humidity and differential pressure sensors are provided throughout the racks, and coupled to a computer through a network interface for automatically calculating multiple air-management effectiveness and energy efficiency indices (e.g., rack cooling index RCI, rack humidity index RHI, rack airflow index RAI, rack differential pressure index RPI and return temperature index RTI) based on the data from the sensors, such that the operation of the air-management unit can be adjusted accordingly to achieve an optimal efficiency of safe energy usage and conservation.

Classes IPC  ?

• G06F 3/00 - Dispositions d'entrée pour le transfert de données destinées à être traitées sous une forme maniable par le calculateurDispositions de sortie pour le transfert de données de l'unité de traitement à l'unité de sortie, p. ex. dispositions d'interface
• G06F 3/01 - Dispositions d'entrée ou dispositions d'entrée et de sortie combinées pour l'interaction entre l'utilisateur et le calculateur
• G06F 3/033 - Dispositifs de pointage déplacés ou positionnés par l'utilisateurLeurs accessoires
• G06F 1/26 - Alimentation en énergie électrique, p. ex. régulation à cet effet
• G05D 23/19 - Commande de la température caractérisée par l'utilisation de moyens électriques
• H05K 7/20 - Modifications en vue de faciliter la réfrigération, l'aération ou le chauffage

Abrégé

A switch device that allows a user to use the same non-Bluetooth user console (e.g., keyboard, mouse) to control both non-Bluetooth computers and Bluetooth master machines such as tablet computers, smart phones, etc. The switch device includes a console port for connecting to the console and one or more computer ports for connecting to one or more computers, as well as a Bluetooth module for communicating with Bluetooth master machines. A controller processes input device data received via the console port, and either sends the data to a selected Bluetooth master machine or a selected computer, or perform other functions such as switching, Bluetooth device pairing and disconnecting based on the input device data. The controller stores link information of the Bluetooth master machines already paired with the computer switch for quickly switching to a Bluetooth master machine. The switch device can be with or without video switching.

Classes IPC  ?

• G06F 13/12 - Commande par programme pour dispositifs périphériques utilisant des matériels indépendants du processeur central, p. ex. canal ou processeur périphérique
• G06F 5/00 - Procédés ou dispositions pour la conversion de données, sans modification de l'ordre ou du contenu des données maniées
• G06F 13/14 - Gestion de demandes d'interconnexion ou de transfert

Produits et services

Computer hardware; Computer software; Multiple computer converters; Multiple computer sharing devices; Multiple computer extenders; Multiple computer KVM Switches; Computer peripheral device switches; Audio video switches; Data storage devices; Data processing apparatus; Programmable data access processing apparatus; Programmable logic controllers; Control panels; Optical discs recorded with computer programs; Computer programs; Computer programs, recorded; Computer operating programs, recorded; Computer firmware; Internet devices; Electronic publications; Interfaces for computers; Printer control cards; Host computer control cards; Read only memory chips; Computer memory cassettes; Image capture cards; Video cards; Video screens; Optical data media; Wire slots; Microcomputer simulators; Electronic data combiners; Electronic manuals; Optical character readers; Multifunctional digital transmitters; Computer input/output recorders; Satellite TV signal converters; Image receivers; Image splitters; Image amplifiers; Audio/video selectors; Video signal wires; Digital audio synthesizers; Audio signal processors; Sound recording apparatus; Image recording apparatus; Sound reproduction apparatus; Image reproduction apparatus; On-demand set-top-boxes; Sound recording carriers; Data carriers; Modems; Signal couplers; Data couplers; Signal Transceivers; Signal simulators; Signal amplifiers; Signal processors; Radio transmitters; Radio receivers; Electrical connectors; Signal transducers; Noise signal filters; Network concentrators; Network adapters; Network signal adapters; Network routers; Network hubs; Signal amplifiers; Satellite signal receivers; Network servers; Sound transmitting apparatus; Image transmitting apparatus; Chips; Integrated circuits; Switches; Plugs; Sockets; Computers; Micro computers; Computer terminals; Power Controllers; Video switches; Video splitters; Video extenders; Wireless briefing systems composed of computer software, network cards, connectors and Internet equipment; Data transmission cables; Electricity mains; Telegraph wires; Patch panels; Electronic wires; Computer cables; Wire connectors; Terminal boxes; Appliance plugs; Centralized switching and maintenance controllers; Signal distributors; Signal switches; Digital to analogue converters; Analogue to digital converters; Optical fiber signal receivers; Optical fiber signal conveyors.

Abrégé

A rack-mounted console module includes a lower unit slideably mounted on a rail and an upper unit pivotally coupled to the lower unit. A locking mechanism includes a first part moveably disposed in the lower unit and a second part fixedly disposed on the rail. When the upper unit is closed and the lower unit slides along the rail to a target position, the first part of the locking mechanism changes from a released state to a locked state where it engages the second part of the locking mechanism to lock the lower unit. When the upper unit is opened, the first part changes from the locked state to a ready-to-released state. When the upper unit is subsequently closed, the first part changes from the ready-to-released state to a released state where it disengages from the second part, and the console module can be slid back into the rack.

Classes IPC  ?

• H05K 7/16 - Montage de la structure de support dans l'enveloppe, sur cadre ou sur bâti sur charnières ou sur pivots
• G06F 1/16 - Détails ou dispositions de structure

Abrégé

A signal extender system including a first electronic apparatus, a second electronic apparatus, and a signal extender. The signal extender system includes a transmission module, a receiving module, and pairs of differential transmission lines. The receiving module includes a timing memory unit. The transmission module receives a digital image differential signal including differential data signals, a differential timing signal, and a two-way differential signal. A first pair of differential transmission lines, a second pair of differential transmission lines, and a third pair of differential transmission lines of the pairs of differential transmission lines transmit the differential data signals respectively. A fourth pair of differential transmission lines alternately transmits the two-way differential signal and a part of differential timing signal. The timing memory unit memories and continually replicates the part of differential timing signal to recover the differential timing signal and output it to the second electronic apparatus.

Classes IPC  ?

• H04B 3/00 - Systèmes à ligne de transmission
• H04L 7/00 - Dispositions pour synchroniser le récepteur avec l'émetteur
• H04L 1/18 - Systèmes de répétition automatique, p. ex. systèmes Van Duuren

Produits et services

Adapter plugs; Backup drives for computers; Branch switches; Bus interfaces; Cable connectors; Cable junctions for electric cables; Cables (Junction sleeves for electric -); Cell switches [electricity]; Combination locks (non-metallic-) [electric]; Communications servers [computer hardware]; Computer database servers; Computer hardware; Computer interface apparatus; Computer interface cards; Computer interfaces; Computer network server; Computer networks; Computer peripheral devices; Computer programs [downloadable software]; Connecting modules for electric controls; Connecting plugs (electric-); Connection blocks [electric cable]; Converters, electric; Couplers [data processing equipment]; Cut-out switches; Data bus interface units; Data communications hardware; Data switches; Domestic switches [electric]; Electric blanking plugs; Electric breakers [switches]; Electric plug adapters; Electric plugs; Electrical power control apparatus; Electro-dynamic apparatus for the remote control of signals; Electromagnetic switches; Electronic control systems; Ethernet cables; Ethernet switches; Integrated circuits; Interface software; Jack plugs; Locks [electric] with alarms; Mechanical locks [electric, metal]; Mechanical locks [electric, non-metallic]; Monitoring control apparatus [electric]; Monitors [computer programs]; Mounting cords [electrical]; Multifunctional remote controls; Multiport controllers; Network management control apparatus; PC cards; Plug connectors; Plug-in connectors; Plug-in electrical connectors; Plugs, sockets and other contacts [electric connections]; Power controlling apparatus [electric]; Receivers (Audio-- and video--); Remote control of industrial operations (Electric installations for the -); Remote control of signals (Electro-dynamic apparatus for the -); Safety locking devices [electric]; Switches, electric; Switching power supply apparatus; VPN [virtual private network] hardware.

Produits et services

Computer peripherals; apparatus for managing and controlling computer peripherals, namely, switches and electronic controls; computer peripherals and computer hardware for accessing and controlling multiple computers and servers with a single keyboard, monitor and mouse; computer peripherals and computer hardware for allowing a plurality of users to independently access and control a plurality of computers and servers from a plurality of keyboards, monitors and mice; computer hardware for data switching and data transfer; apparatus for use in selective equipment interconnection and data transfer in a computer network, namely, switches for remote control of computers and servers via a computer network; computer peripherals hardware for transmitting keyboard, mouse and video signals between a local computer and a remote computer over a computer communications link; computer peripherals and computer hardware for remote access and control of computers or servers; computer peripherals and computer hardware for accessing and controlling multiple computers and servers with a single keyboard, monitor and mouse via internet; computer peripherals and computer hardware for allowing a plurality of users to independently access and control a plurality of computers or servers from a plurality of keyboards, monitors and mice via internet; computer peripherals and computer hardware for remote access and control of computers and servers via internet; computer peripherals and computer hardware in use of digital signal to control multiple computers from one keyboard, mouse and monitor whether over the internet protocol or the Ethernet; server management systems, comprised of computer hardware, keyboard-video-mouse switches (KVM), and internet protocol-based keyboard-video-mouse extenders, used to access and manage one or more computers or computer networks at the server site or remotely over the internet; electronic hardware and enabling software sold as a unit for local and non-local, secure monitoring, operation and configuration of computers and servers over multiple communication protocols; extension and expansion apparatus, namely, cables and extension devices for linking computers with keyboard, monitors and mice; matrix KVM (keyboard-video-monitor) switches, namely, extension and expansion apparatus by using cables and extension devices for linking computers in access and control of multiple servers; matrix KVM (keyboard-video-monitor) switch's modular, namely, using console modules for linking the console devices and servers by using KVM adapter cables with P5/2, USB, RJ-45, CAT 53/6 and SCSI interfaces; dual rail LCD KVM (keyboard-video-monitor) switches, namely, server computer console switching systems by integrating LCD monitor, keyboard and touchpad in a dual rail housing to enable monitoring of computers and servers; computer peripheral hardware for transmitting keyboard, monitor, mouse, audio and serial data signals over a distance; computer peripheral hardware for transmitting keyboard, monitor, mouse, audio and serial data signals over a distance via internet; remote controls for computers; computer peripherals and computer hardware for monitoring the operational environment of a server; cable splitters and telephone-activated power switches for use with computers, computer cables and computer hardware for linking computers with peripherals, keyboards, video display monitors and mice; computer hardware, namely, display terminals, monitors; management software for remote monitoring and controlling the status of the operational environment of servers; software for use in relation to computer peripheral control, data transfer to computer system peripherals, data switch control, servers and/or equipment interconnection in a computer network; computer operating software; computer hardware and associated software for on-screen programming of computer peripherals; client/server computer console switching systems comprising computer hardware and software to connect servers; power switches and power controllers; power control system comprised of computer hardware and computer software to remotely control and monitor the power status of the operational environment of servers by viewing the web-page via internet; converters; cables and adapters for interconnecting computer hardware; computer networking hardware, namely, hubs, switches, routers, Ethernet cards, Ethernet cables; communication hubs; interface cards; PCI (personal computer interface) cards; advanced universal serial bus adaptor cards; integrated circuits; audio/video splitters for use in displaying the output from a single computer or audio/video equipment on multiple monitors; audio/video switches to switch the output from a plurality of computers or audio/video equipment; supporting cabinetry specifically adapted to house network servers and computer communications systems; network adaptors, computer cables, racks for mounting computer equipment; specifically adapted racks for mounting computer equipment; user manuals sold as a unit with each of the aforesaid devices and software; downloadable user manuals in electronic form and recorded CDS featuring user manuals, both sold as a unit with the devices and software, electronic switches for controlling a plurality of computers with a single keyboard, monitor and mouse; green energy control system, comprised of computer hardware and computer software to remotely control and monitor the power usage status of the operational environment of servers by viewing the web-page via internet; safety equipment, namely, a tiny device for prevention of disconnection composed of turnbuckle, anchors, lanyards, cables, anchorage connectors, stanchions, and other related devices, namely, junction boxes and hubs; cable and wiring plates in the nature of protective sheaths for electrical cable and wiring; electric cables, wires, conductors and connection fittings therefor; electrical shielding spacers for cables and cable assemblies; sheaths for electric cables; junction sleeves for electric cables

Produits et services

COMPUTER PERIPHERALS; APPARATUS FOR MANAGING AND CONTROLLING COMPUTER PERIPHERALS, NAMELY, SWITCHES AND ELECTRONIC CONTROLS; COMPUTER PERIPHERALS AND COMPUTER HARDWARE FOR ACCESSING AND CONTROLLING MULTIPLE COMPUTERS AND SERVERS WITH A SINGLE KEYBOARD, MONITOR AND MOUSE; COMPUTER PERIPHERALS AND COMPUTER HARDWARE FOR ALLOWING A PLURALITY OF USERS TO INDEPENDENTLY ACCESS AND CONTROL A PLURALITY OF COMPUTERS AND SERVERS FROM A PLURALITY OF KEYBOARDS, MONITORS AND MICE; COMPUTER HARDWARE FOR DATA SWITCHING AND DATA TRANSFER; APPARATUS FOR USE IN SELECTIVE EQUIPMENT INTERCONNECTION AND DATA TRANSFER IN A COMPUTER NETWORK, NAMELY, SWITCHES FOR REMOTE CONTROL OF COMPUTERS AND SERVERS VIA A COMPUTER NETWORK; COMPUTER PERIPHERALS HARDWARE FOR TRANSMITTING KEYBOARD, MOUSE AND VIDEO SIGNALS BETWEEN A LOCAL COMPUTER AND A REMOTE COMPUTER OVER A COMPUTER COMMUNICATIONS LINK; COMPUTER PERIPHERALS AND COMPUTER HARDWARE FOR REMOTE ACCESS AND CONTROL OF COMPUTERS OR SERVERS; COMPUTER PERIPHERALS AND COMPUTER HARDWARE FOR ACCESSING AND CONTROLLING MULTIPLE COMPUTERS AND SERVERS WITH A SINGLE KEYBOARD, MONITOR AND MOUSE VIA INTERNET; COMPUTER PERIPHERALS AND COMPUTER HARDWARE FOR ALLOWING A PLURALITY OF USERS TO INDEPENDENTLY ACCESS AND CONTROL A PLURALITY OF COMPUTERS OR SERVERS FROM A PLURALITY OF KEYBOARDS, MONITORS AND MICE VIA INTERNET; COMPUTER PERIPHERALS AND COMPUTER HARDWARE FOR REMOTE ACCESS AND CONTROL OF COMPUTERS AND SERVERS VIA INTERNET; COMPUTER PERIPHERALS AND COMPUTER HARDWARE IN USE OF DIGITAL SIGNAL TO CONTROL MULTIPLE COMPUTERS FROM ONE KEYBOARD, MOUSE AND MONITOR WHETHER OVER THE INTERNET PROTOCOL OR THE ETHERNET; SERVER MANAGEMENT SYSTEMS, COMPRISED OF COMPUTER HARDWARE, KEYBOARD-VIDEO-MOUSE SWITCHES (KVM), AND INTERNET PROTOCOL-BASED KEYBOARD-VIDEO-MOUSE EXTENDERS, USED TO ACCESS AND MANAGE ONE OR MORE COMPUTERS OR COMPUTER NETWORKS AT THE SERVER SITE OR REMOTELY OVER THE INTERNET; ELECTRONIC HARDWARE AND ENABLING SOFTWARE SOLD AS A UNIT FOR LOCAL AND NON-LOCAL, SECURE MONITORING, OPERATION AND CONFIGURATION OF COMPUTERS AND SERVERS OVER MULTIPLE COMMUNICATION PROTOCOLS; EXTENSION AND EXPANSION APPARATUS, NAMELY, CABLES AND EXTENSION DEVICES FOR LINKING COMPUTERS WITH KEYBOARD, MONITORS AND MICE; MATRIX KVM (KEYBOARD-VIDEO-MONITOR) SWITCHES, NAMELY, EXTENSION AND EXPANSION APPARATUS BY USING CABLES AND EXTENSION DEVICES FOR LINKING COMPUTERS IN ACCESS AND CONTROL OF MULTIPLE SERVERS; MATRIX KVM (KEYBOARD-VIDEO-MONITOR) SWITCH'S MODULAR, NAMELY, USING CONSOLE MODULES FOR LINKING THE CONSOLE DEVICES AND SERVERS BY USING KVM ADAPTER CABLES WITH PS/2, USB, RJ-45, CAT 53/6 AND SCSI INTERFACES; DUAL RAIL LCD KVM (KEYBOARD-VIDEO-MONITOR) SWITCHES, NAMELY, SERVER COMPUTER CONSOLE SWITCHING SYSTEMS BY INTEGRATING LCD MONITOR, KEYBOARD AND TOUCHPAD IN A DUAL RAIL HOUSING TO ENABLE MONITORING OF COMPUTERS AND SERVERS; COMPUTER PERIPHERAL HARDWARE FOR TRANSMITTING KEYBOARD, MONITOR, MOUSE, AUDIO AND SERIAL DATA SIGNALS OVER A DISTANCE; COMPUTER PERIPHERAL HARDWARE FOR TRANSMITTING KEYBOARD, MONITOR, MOUSE, AUDIO AND SERIAL DATA SIGNALS OVER A DISTANCE VIA INTERNET; REMOTE CONTROLS FOR COMPUTERS; COMPUTER PERIPHERALS AND COMPUTER HARDWARE FOR MONITORING THE OPERATIONAL ENVIRONMENT OF A SERVER; CABLE SPLITTERS AND TELEPHONE-ACTIVATED POWER SWITCHES FOR USE WITH COMPUTERS, COMPUTER CABLES AND COMPUTER HARDWARE FOR LINKING COMPUTERS WITH PERIPHERALS, KEYBOARDS, VIDEO DISPLAY MONITORS AND MICE; COMPUTER HARDWARE, NAMELY, DISPLAY TERMINALS, MONITORS; MANAGEMENT SOFTWARE FOR REMOTE MONITORING AND CONTROLLING THE STATUS OF THE OPERATIONAL ENVIRONMENT OF SERVERS; SOFTWARE FOR USE IN RELATION TO COMPUTER PERIPHERAL CONTROL, DATA TRANSFER TO COMPUTER SYSTEM PERIPHERALS, DATA SWITCH CONTROL, SERVERS AND/OR EQUIPMENT INTERCONNECTION IN A COMPUTER NETWORK; COMPUTER OPERATING SOFTWARE; COMPUTER HARDWARE AND ASSOCIATED SOFTWARE FOR ON-SCREEN PROGRAMMING OF COMPUTER PERIPHERALS; CLIENT/SERVER COMPUTER CONSOLE SWITCHING SYSTEMS COMPRISING COMPUTER HARDWARE AND SOFTWARE TO CONNECT SERVERS; POWER SWITCHES AND POWER CONTROLLERS; POWER CONTROL SYSTEM COMPRISED OF COMPUTER HARDWARE AND COMPUTER SOFTWARE TO REMOTELY CONTROL AND MONITOR THE POWER STATUS OF THE OPERATIONAL ENVIRONMENT OF SERVERS BY VIEWING THE WEB-PAGE VIA INTERNET; CONVERTERS; CABLES AND ADAPTERS FOR INTERCONNECTING COMPUTER HARDWARE; COMPUTER NETWORKING HARDWARE, NAMELY, HUBS, SWITCHES, ROUTERS, ETHERNET CARDS, ETHERNET CABLES; COMMUNICATION HUBS; INTERFACE CARDS; PCI (PERSONAL COMPUTER INTERFACE) CARDS; ADVANCED UNIVERSAL SERIAL BUS ADAPTOR CARDS; INTEGRATED CIRCUITS; AUDIO/VIDEO SPLITTERS FOR USE IN DISPLAYING THE OUTPUT FROM A SINGLE COMPUTER OR AUDIO/VIDEO EQUIPMENT ON MULTIPLE MONITORS; AUDIO/VIDEO SWITCHES TO SWITCH THE OUTPUT FROM A PLURALITY OF COMPUTERS OR AUDIO/VIDEO EQUIPMENT; SUPPORTING CABINETRY SPECIFICALLY ADAPTED TO HOUSE NETWORK SERVERS AND COMPUTER COMMUNICATIONS SYSTEMS; NETWORK ADAPTORS, COMPUTER CABLES, RACKS FOR MOUNTING COMPUTER EQUIPMENT; SPECIFICALLY ADAPTED RACKS FOR MOUNTING COMPUTER EQUIPMENT; USER MANUALS SOLD AS A UNIT WITH EACH OF THE AFORESAID DEVICES AND SOFTWARE; DOWNLOADABLE USER MANUALS IN ELECTRONIC FORM AND RECORDED CDS FEATURING USER MANUALS, BOTH SOLD AS A UNIT WITH THE DEVICES AND SOFTWARE, ELECTRONIC SWITCHES FOR CONTROLLING A PLURALITY OF COMPUTERS WITH A SINGLE KEYBOARD, MONITOR AND MOUSE; GREEN ENERGY CONTROL SYSTEM, COMPRISED OF COMPUTER HARDWARE AND COMPUTER SOFTWARE TO REMOTELY CONTROL AND MONITOR THE POWER USAGE STATUS OF THE OPERATIONAL ENVIRONMENT OF SERVERS BY VIEWING THE WEB-PAGE VIA INTERNET; SAFETY EQUIPMENT, NAMELY, A TINY DEVICE FOR PREVENTION OF DISCONNECTION COMPOSED OF TURNBUCKLE, ANCHORS, LANYARDS, CABLES, ANCHORAGE CONNECTORS, STANCHIONS, AND OTHER RELATED DEVICES, NAMELY, JUNCTION BOXES AND HUBS; CABLE AND WIRING PLATES IN THE NATURE OF PROTECTIVE SHEATHS FOR ELECTRICAL CABLE AND WIRING; ELECTRIC CABLES, WIRES, CONDUCTORS AND CONNECTION FITTINGS THEREFOR; ELECTRICAL SHIELDING SPACERS FOR CABLES AND CABLE ASSEMBLIES; SHEATHS FOR ELECTRIC CABLES; JUNCTION SLEEVES FOR ELECTRIC CABLES

Abrégé

A power measuring device includes an induced current meter and a power consumption indicator. The induced current meter measures and outputs a first current information of a power circuit or a second current information of a main power circuit. A voltage information of one of the branching power circuits is measured by the power consumption indicator, and the power consumption indicator receives the first or the second current information from the induced current meter. A first information is calculated according to the first current information and the voltage information, a second information is calculated according to the second current information and the voltage information, and both of the current information is displayed by the indicator. The first current information and the voltage information are obtained by the induced current meter and the indicator respectively and synchronously. The second current information and the voltage information are obtained by the induced current meter and the indicator respectively and synchronously.

Classes IPC  ?

• G01R 21/06 - Dispositions pour procéder aux mesures de la puissance ou du facteur de puissance par mesure du courant et de la tension
• G01R 15/00 - Détails des dispositions pour procéder aux mesures des types prévus dans les groupes , ou

Abrégé

An equipment for controlling a plurality of computers and the operating method thereof are provided. The equipment electrically connects to a Liquid Crystal Display (LCD) module and a touch LCD module and a plurality of computer respectively, where the LCD module receives and displays an image of one of the plurality of computers, the touch LCD module displays an imaging inputting interface and at least one of the images corresponding to the plurality of computers, and the imaging inputting interface receives a command to control the specific computer.

Classes IPC  ?

• G06F 3/00 - Dispositions d'entrée pour le transfert de données destinées à être traitées sous une forme maniable par le calculateurDispositions de sortie pour le transfert de données de l'unité de traitement à l'unité de sortie, p. ex. dispositions d'interface
• G06F 15/16 - Associations de plusieurs calculateurs numériques comportant chacun au moins une unité arithmétique, une unité programme et un registre, p. ex. pour le traitement simultané de plusieurs programmes

Abrégé

A transmitter includes a signal input terminal, multiple loading units and a communication port. The signal input terminal receives a digital video-audio signal, which comprises multiple digital differential signals and multiple single-end/low frequency signals. The loading units respectively load the corresponding single-end/low frequency signals to the digital differential signals to obtain multiple differential mixed signals. A frequency of the digital differential signals is higher than a frequency of the corresponding single-end/low frequency signals. The communication port outputs the differential mixed signals to a receiver via a network cable.

Classes IPC  ?

• H04N 7/173 - Systèmes à secret analogiquesSystèmes à abonnement analogiques à deux voies, p. ex. l'abonné envoyant un signal de sélection du programme
• H04N 5/14 - Circuits de signal d'image pour le domaine des fréquences vidéo

Abrégé

An IP-based KVM (IKVM) switch system includes a plurality of control centers connected by a network via respective routers. A group of IKVM switches is connected to each router. Each IKVM switch is connected to a plurality of remote computers. Each control center stores system configuration information regarding all other control centers, including their IP addresses, port information, information about the IKVM switches managed by them, and (optionally) the remote computers connected to each IKVM switch. The control centers use a master-slave scheme to share the configuration information among them. When a client logs on to any control center, all IKVM in the system are displayed on a UI so that the client can select any IKVM or (optionally) remote computer for access. The control centers perform necessary functions to facilitate the access to the select IKVM or remote computer by the client.

Classes IPC  ?

• G06F 15/16 - Associations de plusieurs calculateurs numériques comportant chacun au moins une unité arithmétique, une unité programme et un registre, p. ex. pour le traitement simultané de plusieurs programmes
• G06F 15/173 - Communication entre processeurs utilisant un réseau d'interconnexion, p. ex. matriciel, de réarrangement, pyramidal, en étoile ou ramifié
• H04L 12/24 - Dispositions pour la maintenance ou la gestion

Abrégé

A video data recoding method suitable for recording computer sessions. Each video image frame is divided into multiple blocks. A server processes the video frames and transmits only changed blocks for each frame to a video log server. The video log server stores the changed blocks with block indices in a data file. The video log server also maintains a virtual frame table which stores, for each block of the frame, the data location within the data file where the most recent occurrence of that block is stored. The virtual frame table is continuously updated as changed blocks are stored in the data file. The video log server further stores a snapshot file containing snapshots of the virtual frame table at predetermined time points, along with time stamps and a next changed frame location. The data file and the snapshot file are used to reproduce the video images.

Classes IPC  ?

• H04N 5/935 - Régénération des signaux de synchronisation numériques

Abrégé

A USB printer sharing switch device with automatic switching capabilities is provided for multiple computers to share a USB printer. The sharing switch device transfers USB data between the computers and the printer without changing the data format. The automatic switching function is performed by hardware and firmware of the sharing switch device in cooperation with driver software on the computers. In one implementation, the sharing switch device includes multiple USB device controllers corresponding to the multiple computers, and employs multiple switches and a USB hub so that each computer is connected to its corresponding controller and the computer that is currently connected to the printer can communicate with its controller while printing. The current computer transmits a spooling finished command to its controller when spooling is finished. After receiving the spooling finished command, the sharing switch device automatically switches the printer to another computer.

Classes IPC  ?

• G06F 13/00 - Interconnexion ou transfert d'information ou d'autres signaux entre mémoires, dispositifs d'entrée/sortie ou unités de traitement

Abrégé

A virtual media (VM) method for mounting a folder stored in a storage device of a client for accessed by a server as a virtual drive. The client assigns virtual cluster indices to each file in the folder, and creates a file-cluster index table to store the assigned virtual cluster indices. The client also creates a VM file system complying with the FAT file system standard except that only subdirectories and no data files are stored in the VM FAT file system. The VM FAT table uses virtual cluster indices rather than actual cluster indices. Data written by the server are stored in a temporary data area without modifying the actual file system of the storage device. The virtual sectors requested to be written are “dirty”, and the dirty sector numbers and corresponding temporary sector numbers are stored in a dirty sector index table for use in a write-back step.

Classes IPC  ?

• G06F 15/16 - Associations de plusieurs calculateurs numériques comportant chacun au moins une unité arithmétique, une unité programme et un registre, p. ex. pour le traitement simultané de plusieurs programmes

Abrégé

A USB converter circuit for converting electrical signals from a key scan circuit (in PS/2 or other formats) into USB signals for a computer while supporting N-key rollover (NKRO) functions. The converter circuit can be implemented as a stand-alone PS/2 to USB keyboard converter or as an integral component of a USB keyboard or KVM switch. The converter circuit includes a converter module that generates keyboard data packets in the USB format having a 16-byte, 64-byte, etc. format representing key press information for up to 8 modifier keys and 14, 62, etc. non-modifier keys, respectively. The converter circuit also includes a USB device controller module which transmits the 16-byte etc. USB keyboard data as one or multiple USB data packets to the host computer. When multiple USB data packets are needed to transmit each keyboard data packet (depending on the USB speed), they are transmitted in consecutive polling periods.

Classes IPC  ?

• G06F 13/12 - Commande par programme pour dispositifs périphériques utilisant des matériels indépendants du processeur central, p. ex. canal ou processeur périphérique
• G06F 3/00 - Dispositions d'entrée pour le transfert de données destinées à être traitées sous une forme maniable par le calculateurDispositions de sortie pour le transfert de données de l'unité de traitement à l'unité de sortie, p. ex. dispositions d'interface

Abrégé

A multi-channel KVM server system for supplying video data to a plurality of clients is disclosed. The KVM server includes a plurality of video processors and a video switch for connecting each video processor to one or more video sources. Each video processor processes video data using a multiresolution decomposition method to generate a plurality of decomposition components at different resolution levels. A main processor of the KVM server transmits the decomposition components generated by various video processors to various clients based on the clients' requirements. When some clients are in a multi-source (“TV wall”) mode and some clients are in a single-source mode, the main processor uses decomposition components generated by some video processors to supply both the clients in single-source mode and as a part of the TV wall data for the clients in multi-source mode.

Classes IPC  ?

• G06F 3/14 - Sortie numérique vers un dispositif de visualisation
• H04N 21/2343 - Traitement de flux vidéo élémentaires, p. ex. raccordement de flux vidéo ou transformation de graphes de scènes du flux vidéo codé impliquant des opérations de reformatage de signaux vidéo pour la distribution ou la mise en conformité avec les requêtes des utilisateurs finaux ou les exigences des dispositifs des utilisateurs finaux
• H04N 21/24 - Surveillance de procédés ou de ressources, p. ex. surveillance de la charge du serveur, de la bande passante disponible ou des requêtes effectuées sur la voie montante
• H04N 19/63 - Procédés ou dispositions pour le codage, le décodage, la compression ou la décompression de signaux vidéo numériques utilisant un codage par transformée utilisant une transformée en sous-bandes, p. ex. ondelettes
• G09G 5/36 - Dispositions ou circuits de commande de l'affichage communs à l'affichage utilisant des tubes à rayons cathodiques et à l'affichage utilisant d'autres moyens de visualisation caractérisés par l'affichage de dessins graphiques individuels en utilisant une mémoire à mappage binaire

Abrégé

A system for compensating for skew in a color video signal transmitted by a cable having multiple conductors is described. A test pulse signal (e.g. a 2 MHz signal) is inserted into the color components (e.g. RGB) of the video signal during time periods in each frame when the RGB video signals are inactive, such as within 300 μs after the V sync signal. After transmission over the cable, the RGB components with the inserted test signal are delayed relative to each other using a delay line in cooperation with a control circuit. The delay line generates detect signals by detecting relative delays of the test signal pulses inserted in the RGB components. The control circuit controls the amount of delay in the delay line based on the detect signals, so that the RGB components in the video signal outputted by the delay line are synchronized.

Classes IPC  ?

• G06F 3/038 - Dispositions de commande et d'interface à cet effet, p. ex. circuits d'attaque ou circuits de contrôle incorporés dans le dispositif

Abrégé

A matrix architecture for KVM extenders connecting a plurality of console terminals and a plurality of computers. The matrix architecture for KVM extenders includes a plurality of first extenders and a plurality of second extenders. The first extenders transform keyboard, mouse analog signals into keyboard, mouse data packets and transform video data packets into video signals for console terminals. The second extenders transform video signals into video data packets and transform keyboard, mouse data packets into keyboard, mouse analog signals. The broadcasters broadcast keyboard, video, mouse data packets, each having a source address and a target address to couple computers to console terminals by broadcasting video data packets from second extenders to first extenders and to couple console terminals to computers by broadcasting keyboard, mouse data packets from first extenders to second extenders.

Classes IPC  ?

• G06F 13/12 - Commande par programme pour dispositifs périphériques utilisant des matériels indépendants du processeur central, p. ex. canal ou processeur périphérique
• G06F 13/00 - Interconnexion ou transfert d'information ou d'autres signaux entre mémoires, dispositifs d'entrée/sortie ou unités de traitement

Abrégé

Embodiments of the present invention describe KVMP switch system that can individually control each peripheral device and KVM ports connected to the KVMP switch system and methods of operating the same. In one embodiment, a KVMP switch system for switching includes a plurality of console and peripheral devices with any one of a plurality of computer servers includes a plurality of computer connector zones, each computer connector zone having a plurality of computer ports adapted to connect to a computer server, a console port zone having a plurality of console ports adapted to connect to at least a console device and a peripheral device, and a control zone having a plurality of selector switches and a toggle switch, the toggle switch having at least two operable positions, each selector switch associated with a respective one of the computer connector zones and operable to couple one or more selected computer ports of the associated computer connector zone to an associated the console port, the toggle switch operable to determine which computer ports are selected for switching by the selector switches.

Classes IPC  ?

• G06F 13/12 - Commande par programme pour dispositifs périphériques utilisant des matériels indépendants du processeur central, p. ex. canal ou processeur périphérique

Abrégé

An apparatus in a video signal transmission system for measuring cable length and compensating for cable loss is described. A number of pilot signals of different frequencies are compressed into one of the three color signals during the vertical sync periods in a time-division manner. The vertical and horizontal sync signals are compressed into the other two color signals. The video signal is transmitted over a cable having at least three pairs of wires, each color signal being transmitted by one pair of wires. A pilot signal converting circuit obtains the levels of the pilot signals transmitted by the cable. A compensation control circuit averages the levels of the multiple pilot signals of different frequencies over a number of vertical sync periods, and generates compensation control signals based on the average level of the pilot signals. The compensation control signals are used to perform video signal compensation.

Classes IPC  ?

• H04N 7/167 - Systèmes rendant le signal de télévision inintelligible et ensuite intelligible