KOREA UNIVERSITY RESEARCH AND BUSINESS FOUNDATION (République de Corée)
Inventeur(s)
Moon, Jun Hyuk
Oh, Kyung Hyun
Abrégé
22S) having a low film density in the form of three-dimensional particles on the surface thereof, and thus a high discharge capacity and a fast conversion rate can be exhibited even under high sulfur loading and lean electrolyte conditions.
H01M 4/1393 - Procédés de fabrication d’électrodes à base de matériau carboné, p. ex. composés au graphite d'intercalation ou CFx
H01M 4/1391 - Procédés de fabrication d'électrodes à base d'oxydes ou d'hydroxydes mixtes, ou de mélanges d'oxydes ou d'hydroxydes, p. ex. LiCoOx
H01M 4/36 - Emploi de substances spécifiées comme matériaux actifs, masses actives, liquides actifs
H01M 4/587 - Matériau carboné, p. ex. composés au graphite d'intercalation ou CFx pour insérer ou intercaler des métaux légers
H01M 4/485 - Emploi de substances spécifiées comme matériaux actifs, masses actives, liquides actifs d'oxydes ou d'hydroxydes inorganiques d'oxydes ou d'hydroxydes mixtes pour insérer ou intercaler des métaux légers, p. ex. LiTi2O4 ou LiTi2OxFy
H01M 4/02 - Électrodes composées d'un ou comprenant un matériau actif
2.
METAL CARBIDE-CARBON COMPOSITE HAVING SELECTIVELY COATED BILAYER STRUCTURE, ELECTRODE COMPRISING SAME, LITHIUM-SULFUR BATTERY COMPRISING SAME, AND METHOD FOR MANUFACTURING SAME
KOREA UNIVERSITY RESEARCH AND BUSINESS FOUNDATION (République de Corée)
Inventeur(s)
Moon, Jun Hyuk
Eom, Kyung Sik
Abrégé
A metal carbide-carbon composite according to a preferred embodiment of the present invention comprises: a first carbon layer including a metal carbide coating layer; and a second carbon layer in contact with the first carbon layer and having no metal carbide coating layer, wherein the metal carbide-carbon composite can be used for a positive electrode and a negative electrode as an electrode of a lithium-sulfur battery. In particular, since the metal carbide coating layer (first carbon layer) is located on the side away from a separator of the lithium-sulfur battery, when an electrode including the metal carbide-carbon composite is used as a positive electrode, the elution of lithium polysulfides can be structurally suppressed and the sulfur content can be increased, and when the electrode is used as a negative electrode, there is an effect of suppressing lithium dendrite growth by suppressing electrodeposition caused by limiting the diffusion of lithium ions.
H01M 4/62 - Emploi de substances spécifiées inactives comme ingrédients pour les masses actives, p. ex. liants, charges
H01M 10/42 - Procédés ou dispositions pour assurer le fonctionnement ou l'entretien des éléments secondaires ou des demi-éléments secondaires
H01M 4/136 - Électrodes à base de composés inorganiques autres que les oxydes ou les hydroxydes, p. ex. sulfures, séléniures, tellurures, halogénures ou LiCoFy
H01M 4/134 - Électrodes à base de métaux, de Si ou d'alliages
KOREA UNIVERSITY RESEARCH AND BUSINESS FOUNDATION (République de Corée)
Inventeur(s)
Choi, Jin Young
Kim, Eung Nam
Abrégé
The present invention relates to a PID error correction device and a method thereof. The method according to one aspect of the present invention includes the steps of: converting a proportional term, an integral term, and a differential term into integers; converting a preset sampling time into a 1/T format; applying a binary extension that includes a sensing input range, and converting into a constant term by using the sampling time to which the binary extension has been applied; and calculating the plant input signal on the basis of the constant term.
G05B 11/42 - Commandes automatiques électriques avec les dispositions nécessaires pour obtenir des caractéristiques particulières, p. ex. proportionnelles, intégrales, différentielles pour obtenir une caractéristique à la fois proportionnelle et dépendante du temps, p. ex. P.I., P.I.D.
G05B 19/404 - Commande numérique [CN], c.-à-d. machines fonctionnant automatiquement, en particulier machines-outils, p. ex. dans un milieu de fabrication industriel, afin d'effectuer un positionnement, un mouvement ou des actions coordonnées au moyen de données d'un programme sous forme numérique caractérisée par des dispositions de commande pour la compensation, p. ex. pour le jeu, le dépassement, le décalage d'outil, l'usure d'outil, la température, les erreurs de construction de la machine, la charge, l'inertie
4.
Thoracoscopy Simulation Apparatus and Method Based on Three-Dimensional Atelectasis Model
Korea University Research and Business Foundation (République de Corée)
Inventeur(s)
Hwang, In Tae
Hwang, Jin Wook
Lee, Seung Hak
Abrégé
The present invention relates to a thoracoscopy simulation apparatus and method for performing a simulation that includes generating a 3D atelectasis model on the basis of a CT lung image and displaying the location of a pulmonary nodule and a safe resection margin. The thoracoscopy simulation method according to the present embodiment is a thoracoscopy simulation method in which at least a portion of each step is performed by a processor, and may comprise the steps of: generating a 3D lung model in which a pulmonary nodule is displayed, the 3D lung model being generated on the basis of a chest CT image of a patient in an inspiratory state; changing the 3D lung model to generate a 3D atelectasis model in an expiratory state; generating a 3D thorax model using the 3D atelectasis model and the location of the ribs included in the chest CT image; and positioning the 3D thorax model in a virtual space and generating a simulation image on the basis of the 3D thorax model and the tracked locations of a thoracoscope and a surgical tool.
A61B 34/10 - Planification, simulation ou modélisation assistées par ordinateur d’opérations chirurgicales
A61B 1/313 - Instruments pour procéder à l'examen médical de l'intérieur des cavités ou des conduits du corps par inspection visuelle ou photographique, p. ex. endoscopesDispositions pour l'éclairage dans ces instruments pour l'introduction dans des incisions chirurgicales, p. ex. laparoscopes
A61B 6/50 - Appareils ou dispositifs pour le diagnostic par radiationsAppareils ou dispositifs pour le diagnostic par radiations combinés avec un équipement de thérapie par radiations spécialement adaptés à des parties du corps spécifiquesAppareils ou dispositifs pour le diagnostic par radiationsAppareils ou dispositifs pour le diagnostic par radiations combinés avec un équipement de thérapie par radiations spécialement adaptés à des applications cliniques spécifiques
A61B 34/20 - Systèmes de navigation chirurgicaleDispositifs pour le suivi ou le guidage d'instruments chirurgicaux, p. ex. pour la stéréotaxie sans cadre
A61B 90/00 - Instruments, outillage ou accessoires spécialement adaptés à la chirurgie ou au diagnostic non couverts par l'un des groupes , p. ex. pour le traitement de la luxation ou pour la protection de bords de blessures
G06T 7/66 - Analyse des attributs géométriques des moments d'image ou du centre de gravité
G06T 7/73 - Détermination de la position ou de l'orientation des objets ou des caméras utilisant des procédés basés sur les caractéristiques
G06T 17/00 - Modélisation tridimensionnelle [3D] pour infographie
G06T 19/20 - Édition d'images tridimensionnelles [3D], p. ex. modification de formes ou de couleurs, alignement d'objets ou positionnements de parties
G16H 50/50 - TIC spécialement adaptées au diagnostic médical, à la simulation médicale ou à l’extraction de données médicalesTIC spécialement adaptées à la détection, au suivi ou à la modélisation d’épidémies ou de pandémies pour la simulation ou la modélisation des troubles médicaux
5.
DIAGNOSTIC COMPLEX, RAPID POINT-OF-CARE DIAGNOSTIC KIT USING SAME, AND DIAGNOSTIC METHOD
Korea University Research and Business Foundation (République de Corée)
Inventeur(s)
Shin, Se-Hyun
Lee, Jae-Seung
Abrégé
The present invention relates to a complex for diagnosis, which is capable of rapidly diagnosing a target substance with high sensitivity, a rapid on-site diagnostic kit using the same and a diagnostic method, and the complex for diagnosis includes a probe DNA that binds to the target substance contained in a sample, and which can discharge thousands of Au3+ ions when a reagent is injected, thus enabling the rapid diagnosis of the target substance with high sensitivity.
C12Q 1/70 - Procédés de mesure ou de test faisant intervenir des enzymes, des acides nucléiques ou des micro-organismesCompositions à cet effetProcédés pour préparer ces compositions faisant intervenir des virus ou des bactériophages
6.
SELF-ALIGNMENT-BASED PRECISE DNA OPTICAL SYNTHESIS THROUGH IMAGE INVERSION
KOREA UNIVERSITY RESEARCH AND BUSINESS FOUNDATION (République de Corée)
Inventeur(s)
Chun, Hong Gu
Abrégé
The present invention is a technology that can reduce errors occurring due to insufficient light in the DNA synthesis process, wherein DNA is deprotected and capped first in areas other than the desired DNA synthesis area and then deprotected and coupled in the desired DNA synthesis area, whereby unwanted DNA deprotection can be prevented and, as a result, DNA synthesis errors can be reduced.
Samsung Electronics Co., Ltd. (République de Corée)
Korea University Research and Business Foundation (République de Corée)
Inventeur(s)
Hwang, Do-Ha
Jeon, Minseok
Oh, Hakjoo
Abrégé
A fault localization method is disclosed. The method includes collecting fault data from past versions of a project, training a fault pattern based on the collected fault data, in response to a fault occurring in a latest version of the project, extracting a first suspicion value for each of statements included in the latest version of the project, based on a baseline fault localization method, obtaining a latest crossword corresponding to the latest version of the project, based on the trained fault pattern and a fault type of the latest version of the project, and updating the first suspicion value to a second suspicion value based on the latest crossword and the first suspicion value.
KOREA UNIVERSITY RESEARCH AND BUSINESS FOUNDATION (République de Corée)
Inventeur(s)
Lee, Seong Whan
Park, Ji-Ha
Lee, Seo Hyun
Abrégé
The present disclosure relates to a device and method for generating avatar lip-sync animation based on multimodal biosignals, The device comprises a multimodal data collection unit configured to collect data including biosignal data including brain waves when a user imagines speaking and image data; a preprocessing unit configured to preprocess the multimodal data; a feature extraction unit configured to extract feature vectors including the user's biosignal feature and facial feature from the preprocessed multimodal data; an avatar generation unit configured to generate an avatar; a lip-sync reconstruction unit configured to predict the mouth shape and facial movement when the user imagines speaking by inputting the extracted feature vectors to a pre-prepared lip-sync reconstruction model; and a lip-sync animation implementation unit for implementing an avatar lip-sync animation by applying the mouth shape and facial movement predicted by the lip-sync reconstruction unit to the avatar generated by the avatar generation unit.
G06T 13/40 - Animation tridimensionnelle [3D] de personnages, p. ex. d’êtres humains, d’animaux ou d’êtres virtuels
G06V 10/82 - Dispositions pour la reconnaissance ou la compréhension d’images ou de vidéos utilisant la reconnaissance de formes ou l’apprentissage automatique utilisant les réseaux neuronaux
G06V 40/16 - Visages humains, p. ex. parties du visage, croquis ou expressions
9.
PRODUCING METHOD OF ASSEMBLOIDS AND COMPUTING DEVICES COMPRISING THE ASSEMBLOIDS
SAMSUNG ELECTRONICS CO., LTD. (République de Corée)
Korea University Research and Business Foundation (République de Corée)
Inventeur(s)
Ju, Anes
Sun, Woong
Kong, Seo-Kyung
Lee, Takhyung
Abrégé
A method of producing an assembloid, including: producing a plurality of necrotic core-free organoids; producing a primary assembloid having at least one of a sheet shape and a line shape by connecting the plurality of necrotic core-free organoids; and producing a secondary assembloid by laterally or vertically connecting the primary assembloid with at least one additional primary assembloid.
C12N 5/00 - Cellules non différenciées humaines, animales ou végétales, p. ex. lignées cellulairesTissusLeur culture ou conservationMilieux de culture à cet effet
KOREA UNIVERSITY RESEARCH AND BUSINESS FOUNDATION (République de Corée)
Inventeur(s)
Park, Hyung Jun
Ham, Sung Won
Kim, Jae Gyoon
Abrégé
The present invention relates to a system for detecting a ramp lesion associated with anterior cruciate ligament injuries using deep learning technology for automatically detecting and diagnosing an inner ramp posterior rupture in an MRI image. The system includes a deep learning model based on a multi-layer neural network, and the system may preprocess image data through a preprocessing step for improving the resolution and contrast of an MRI image, and extract structural features of a ramp from the preprocessed image data through the deep learning model.
A61B 5/00 - Mesure servant à établir un diagnostic Identification des individus
A61B 5/055 - Détection, mesure ou enregistrement pour établir un diagnostic au moyen de courants électriques ou de champs magnétiquesMesure utilisant des micro-ondes ou des ondes radio faisant intervenir la résonance magnétique nucléaire [RMN] ou électronique [RME], p. ex. formation d'images par résonance magnétique
G16H 50/20 - TIC spécialement adaptées au diagnostic médical, à la simulation médicale ou à l’extraction de données médicalesTIC spécialement adaptées à la détection, au suivi ou à la modélisation d’épidémies ou de pandémies pour le diagnostic assisté par ordinateur, p. ex. basé sur des systèmes experts médicaux
G01R 33/56 - Amélioration ou correction de l'image, p. ex. par des techniques de soustraction ou d'établissement de moyenne
KOREA UNIVERSITY RESEARCH AND BUSINESS FOUNDATION (République de Corée)
SEOUL NATIONAL UNIVERSITY R&DB FOUNDATION (République de Corée)
BRAIN & BEYONDS CO., LTD. (République de Corée)
Inventeur(s)
Paek, Sun Ha
Park, Soon Beom
Cho, Zang Hee
Abrégé
A quantum computing device for generating a plurality of qubits according to an embodiment of the present invention comprises: a bar which is disposed in a space formed by a magnet and is configured to be divided into a plurality of regions by an inner wall; an original gradient coil disposed in the space and configured to apply an original gradient to the bar; a reverse gradient coil disposed in the space and configured to apply a reverse gradient to the bar; and at least one radio frequency (RF) coil disposed between the bar and the original gradient coil and configured to apply RF pulses to the bar, wherein a uniform magnetic field is applied to each of the plurality of regions by the original gradient and the reverse gradient, and a plurality of qubits corresponding to the plurality of regions are generated by the applied magnetic field and RF pulses matching the applied magnetic field.
G06N 10/40 - Réalisations ou architectures physiques de processeurs ou de composants quantiques pour la manipulation de qubits, p. ex. couplage ou commande de qubit
B82Y 10/00 - Nanotechnologie pour le traitement, le stockage ou la transmission d’informations, p. ex. calcul quantique ou logique à un électron
12.
DEVICE FOR SEPARATING AND CULTURING TUMOR TISSUE-DERIVED MULTIPLE CELLS
KOREA UNIVERSITY RESEARCH AND BUSINESS FOUNDATION (République de Corée)
Inventeur(s)
Chung, Seok
Kim, Minsuh
Choi, Dong-Hee
Oh, Dongwoo
Abrégé
The present invention relates to a cell separation and culture device comprising a plurality of chambers and a fluid flow guide coupled to the lower portions thereof and to a method for separating and culturing cells using same. Cells in a tumor microenvironment including cancer cells can be quickly separated according to sizes from tumor tissue isolated from an individual, and the purity and yield of the separated cells are increased, thereby improving cell viability and utilization.
C12M 3/06 - Appareillage pour la culture de tissus, de cellules humaines, animales ou végétales, ou de virus avec des moyens de filtration, d'ultrafiltration, d'osmose inverse ou de dialyse
13.
SYSTEM AND METHOD FOR OPTIMIZING RADIOFREQUENCY POWER DELIVERY BASED ON DIRECTION OF ELECTRIC FIELD
Korea University Research and Business Foundation (République de Corée)
Inventeur(s)
Yoon, Myong Geun
O, Geon
Jung, Go Eun
Abrégé
The present application relates to a system and method configured to maximize cell apoptosis and thereby optimize the effect of high-frequency electric field application. The electric field direction-based high-frequency power application optimization system includes a high-frequency power application system composed of a plurality of electrode pairs capable of applying electric fields in two or more directions to a region of interest (ROI) in a target subject. The system may include: an electrode pair-specific power application time setting unit for determining the duration of power application for each electrode pair, an electrode pair-specific power intensity setting unit for determining the power intensity to be applied to each electrode pair, and a power application sequence setting unit for determining the sequence in which power is applied to the respective electrode pairs.
A61N 1/36 - Application de courants électriques par électrodes de contact courants alternatifs ou intermittents pour stimuler, p. ex. stimulateurs cardiaques
INDUSTRY-UNIVERSITY COOPERATION FOUNDATION HANYANG UNIVERSITY ERICA CAMPUS (République de Corée)
KOREA UNIVERSITY RESEARCH AND BUSINESS FOUNDATION (République de Corée)
Inventeur(s)
Kim, Kibum
Choi, June
Han, Sangsun
Aan, Hojun
Canasto Jimenez, Edgar Felipe
Park, Dongheun
Kim, Jeonghwan
Hwang, Intae
Abrégé
A tinnitus treatment device using a surround sound virtual reality (VR) interface of the present invention includes a display unit that is mounted on a user's head to display a VR video, into which a tinnitus avatar is inserted, to a subject, a virtual environment object unit that generates the tinnitus avatar by visualizing the tinnitus perceived by the user, a surround sound processing unit that generates a 3D sound so as to allow the user to perceive a mixed sound combined with the tinnitus, a sound output unit that outputs the 3D sound to the user, and a VR video control unit that changes content in the VR video in response to a user input signal provided from a user interface, in which the VR video control unit controls the tinnitus avatar displayed in the VR video in response to the user input signal and changes the output of the 3D sound in response to the control of the tinnitus avatar.
A61F 11/04 - Procédés ou dispositifs permettant au patient d’obtenir une perception auditive par des sens physiologiques autres que l’ouïe, p. ex. par le toucher
A61M 21/00 - Autres dispositifs ou méthodes pour amener un changement dans l'état de conscienceDispositifs pour provoquer ou arrêter le sommeil par des moyens mécaniques, optiques ou acoustiques, p. ex. pour mettre en état d'hypnose
G06F 3/01 - Dispositions d'entrée ou dispositions d'entrée et de sortie combinées pour l'interaction entre l'utilisateur et le calculateur
15.
DEVICE AND METHOD FOR FLOOR MATERIAL CLASSIFICATION
KOREA UNIVERSITY RESEARCH AND BUSINESS FOUNDATION (République de Corée)
Inventeur(s)
Cha, Youngsu
Min, Jiyong
Abrégé
Disclosed is a floor material recognition system and method. The floor material recognition system may include a control unit configured to control an operation of the floor material recognition system; and an object recognition device configured to generate a mechanical vibration in response to an actuator signal received from the control unit and to generate a sensor signal corresponding to the mechanical vibration, and the control unit may recognize a material on the floor surface present in a movement path of the floor material recognition system based on the sensor signal.
KOREA UNIVERSITY RESEARCH AND BUSINESS FOUNDATION (République de Corée)
MEDI & GENE INC. (République de Corée)
Inventeur(s)
Shin, Min-Jeong
Chung, In Hyeok
Park, Chan
Abrégé
The present invention relates to a polypeptide that passes through a blood-brain barrier or cerebrovascular barrier and a use of the polypeptide for material delivery, and the polypeptide can deliver a material that naturally cannot pass through the blood-brain barrier such as protein into brain tissue.
A61K 47/64 - Conjugués médicament-peptide, médicament-protéine ou médicament-acide polyaminé, c.-à-d. l’agent de modification étant un peptide, une protéine ou un acide polyaminé lié par covalence ou complexé à un agent thérapeutiquement actif
KOREA UNIVERSITY RESEARCH AND BUSINESS FOUNDATION (République de Corée)
KOREA ADVANCED INSTITUTE OF SCIENCE AND TECHNOLOGY (République de Corée)
Inventeur(s)
Kim, Hyun Koo
Kim, Chang Geun
Jeon, Ok Hwa
Choi, Byeong Hyeon
Kim, Kyungsu
Park, Ji Ho
Jang, Mincheol
Abrégé
The present invention relates to a pulmonary anti-fibrotic composition for inhalation delivery, comprising a pulmonary surfactant and an antifibrotic agent. By encapsulating the antifibrotic agent within the pulmonary surfactant, type II alveolar cells can be effectively targeted, thereby exhibiting excellent antifibrotic effects, as well as providing advantages of low toxicity and superior structural stability.
KOREA UNIVERSITY RESEARCH AND BUSINESS FOUNDATION (République de Corée)
Inventeur(s)
Kim, Chulwoo
Lee, Woojin
Choi, Yohan
Jeon, Jinwoo
Kim, Hyunjin
Jung, Hyundo
Abrégé
A circuit selectively operable as a random number generator or a physical unclonable function (PUF) device and a method of operating the same are provided. The circuit includes a first inverter, a second inverter, a first switch connected between an input node of the first inverter and an output node of the first inverter, a second switch connected between an input node of the second inverter and an output node of the second inverter, a first capacitor connected between the input node of the first inverter and the output node of the second inverter, a second capacitor connected between the output node of the first inverter and the input node of the second inverter, a third switch connected in parallel with the first capacitor, and a fourth switch connected in parallel with the second capacitor.
G06F 7/58 - Générateurs de nombres aléatoires ou pseudo-aléatoires
19.
FIRST APPARATUS AND METHOD BY WHICH FIRST APPARATUS TRANSMITS DATA, SECOND APPARATUS AND METHOD BY WHICH SECOND APPARATUS TRANSMITS DATA, AND THIRD APPARATUS AND METHOD BY WHICH THIRD APPARATUS TRANSMITS DATA
KOREA UNIVERSITY RESEARCH AND BUSINESS FOUNDATION (République de Corée)
Inventeur(s)
Lee, Sangrim
Ahn, Taemin
Yoon, Ji Won
Yoo, Joon Soo
Abrégé
This first apparatus may: generate a first symmetric key ciphertext by encrypting first data with a secret key of the first apparatus; generate a homomorphic encryption (HE)-public key-encrypted secret key by performing homomorphic encryption on the secret key with a homomorphic encryption public key; transmit the first symmetric key ciphertext and the HE-public key-encrypted secret key to a second apparatus; receive a public key ciphertext; acquire a second secret key ciphertext by decrypting the public key ciphertext with a private key of the first apparatus; and acquire second data related to the first data by decrypting the second secret key ciphertext with the secret key.
KOREA UNIVERSITY RESEARCH AND BUSINESS FOUNDATION (République de Corée)
Inventeur(s)
Cho, Zang-Hee
Lee, Haigun
Suk, Dae-Hwan
Abrégé
According to some exemplary embodiments of the present disclosure, disclosed is a quantum computing platform, which may include: a magnet having a space formed therein; a bar inserted into an interior of the magnet, and containing a material capable of state transition; a gradient coil provided inside the magnet and generating a gradient inside the magnet; a first RF coil placed between the bar and the gradient coil, and applying a first radio frequency (RF) pulse to the interior of the magnet; and at least one second RF coil placed between the bar and the first RF coil, applying a second RF pulse to the interior of the magnet, and generating a qubit by using the bar. A selected figure may be FIG. 1.
G06N 10/40 - Réalisations ou architectures physiques de processeurs ou de composants quantiques pour la manipulation de qubits, p. ex. couplage ou commande de qubit
21.
METHOD FOR SESSION KEY EXCHANGE BETWEEN TERMINALS AND TERMINAL PERFORMING THE SAME
AGENCY FOR DEFENSE DEVELOPMENT (République de Corée)
KOREA UNIVERSITY RESEARCH AND BUSINESS FOUNDATION (République de Corée)
Inventeur(s)
Jeong, Ik Rae
Jeong, Jae Yeol
Lee, Min Seob
Abrégé
Provided is a session key exchange method of a first terminal, the session key exchange method including determining a first pseudonym identifier (PID), of the first terminal, to be used in a communication session with a second terminal, transferring the first PID to the second terminal, transferring a first cipher text and a first message authentication code (MAC) value identified based on a second PID identified from the second terminal and the first PID to the second terminal, and identifying a session key to be used in the communication session with the second terminal based on the second PID, a second cipher text, a second MAC value, which are identified from the second terminal, and the first PID.
H04L 9/06 - Dispositions pour les communications secrètes ou protégéesProtocoles réseaux de sécurité l'appareil de chiffrement utilisant des registres à décalage ou des mémoires pour le codage par blocs, p. ex. système DES
H04L 9/32 - Dispositions pour les communications secrètes ou protégéesProtocoles réseaux de sécurité comprenant des moyens pour vérifier l'identité ou l'autorisation d'un utilisateur du système
KOREA UNIVERSITY RESEARCH AND BUSINESS FOUNDATION (République de Corée)
Inventeur(s)
Hong, Kwang Dae
Sohn, Jeongho
Yoon, Sunseok
Abrégé
An endoscope clip using a shape memory alloy, according to an embodiment of the present invention, comprises a shape memory clip which is made of a shape memory alloy, and which is fixed to an edge portion thereof and restored to the original shape at a preset shape change temperature, wherein the shape memory clip includes a coupling part and pin parts vertically bent from the ends of the coupling part so as to be inserted into and fixed to the edge portion.
Samsung Electronics Co., Ltd. (République de Corée)
Korea University Research and Business Foundation (République de Corée)
Inventeur(s)
Lee, Jiwon
Kim, Sangpil
Kim, Jinkyu
Lee, Dongwook
Chang, Gyusam
Jang, Sujin
Ji, Dae Hyun
Abrégé
A method of detecting a three-dimensional (3D) object includes: extracting two-dimensional (2D) image features from images using an image backbone; extracting a 3D feature map, reflecting depth prediction information, from the 2D image features by using a view transformer configured to perform domain generalization; extracting a bird's eye view (BEV) feature from the 3D feature map by using a BEV encoder; and predicting a position of the object and a class of the object from the BEV feature by using a detection head.
G06T 7/50 - Récupération de la profondeur ou de la forme
G06T 7/73 - Détermination de la position ou de l'orientation des objets ou des caméras utilisant des procédés basés sur les caractéristiques
G06T 7/80 - Analyse des images capturées pour déterminer les paramètres de caméra intrinsèques ou extrinsèques, c.-à-d. étalonnage de caméra
G06V 10/24 - Alignement, centrage, détection de l’orientation ou correction de l’image
G06V 10/72 - Préparation de données, p. ex. prétraitement statistique des caractéristiques d’images ou de vidéos
G06V 10/75 - Organisation de procédés de l’appariement, p. ex. comparaisons simultanées ou séquentielles des caractéristiques d’images ou de vidéosApproches-approximative-fine, p. ex. approches multi-échellesAppariement de motifs d’image ou de vidéoMesures de proximité dans les espaces de caractéristiques utilisant l’analyse de contexteSélection des dictionnaires
G06V 10/764 - Dispositions pour la reconnaissance ou la compréhension d’images ou de vidéos utilisant la reconnaissance de formes ou l’apprentissage automatique utilisant la classification, p. ex. des objets vidéo
G06V 10/77 - Traitement des caractéristiques d’images ou de vidéos dans les espaces de caractéristiquesDispositions pour la reconnaissance ou la compréhension d’images ou de vidéos utilisant la reconnaissance de formes ou l’apprentissage automatique utilisant l’intégration et la réduction de données, p. ex. analyse en composantes principales [PCA] ou analyse en composantes indépendantes [ ICA] ou cartes auto-organisatrices [SOM]Séparation aveugle de source
G06V 10/776 - ValidationÉvaluation des performances
24.
METHOD AND APPARATUS WITH 3D OCCUPANCY PREDICTION LEARNING
Samsung Electronics Co., Ltd. (République de Corée)
Korea University Research and Business Foundation (République de Corée)
Inventeur(s)
Jang, Sujin
Kim, Sangpil
Kim, Sungjune
Kim, Jinkyu
Oh, Gyeong Rok
Lee, Dongwook
Ji, Dae Hyun
Abrégé
A processor-implemented method with three-dimensional (3D) occupancy prediction learning includes extracting multi-scale image feature vectors from received two-dimensional (2D) image data, generating a local cluster feature vector by clustering the extracted multi-scale image feature vectors, mapping the local cluster feature vector to a 3D space through an attention operation using a learnable voxel query; decoding a 3D voxel query generated according to the mapping result, and predicting a 3D occupancy state and a semantic class for a space, based on the decoding result.
G06V 10/44 - Extraction de caractéristiques locales par analyse des parties du motif, p. ex. par détection d’arêtes, de contours, de boucles, d’angles, de barres ou d’intersectionsAnalyse de connectivité, p. ex. de composantes connectées
G06V 10/762 - Dispositions pour la reconnaissance ou la compréhension d’images ou de vidéos utilisant la reconnaissance de formes ou l’apprentissage automatique utilisant le regroupement, p. ex. de visages similaires sur les réseaux sociaux
25.
MEDIUM CIRCULATION SYSTEM USING ENDOTHERMIC REACTION, MEDIUM MIXING AND SEPARATION SYSTEM, HEAT EXCHANGE DEVICE, AND HEAT AND ENERGY MANAGEMENT SYSTEM
KOREA UNIVERSITY RESEARCH AND BUSINESS FOUNDATION (République de Corée)
Inventeur(s)
Kang, Yong Tae
Kim, Seong Gon
Jeong, Gil
Shin, Jae Hyun
Abrégé
A medium circulation system is provided. The medium circulation system may comprise: a first flow path through which a first medium having a first temperature flows; a second flow path through which a second medium having a second temperature and having a higher concentration than the first medium flows; and a third flow path through which a mixed medium in which the first medium and the second medium are mixed flows, wherein the mixed medium has a third temperature lower than the first temperature and the second temperature.
SAMSUNG ELECTRONICS CO., LTD. (République de Corée)
Korea University Research and Business Foundation (République de Corée)
Inventeur(s)
Kim, Taekyun
Shim, Jae Won
Lee, Min Jong
Abrégé
A semiconductor device includes a capacitor including a lower electrode, an upper electrode, and a dielectric layer between the lower electrode and the upper electrode, wherein at least one of the lower electrode and the upper electrode includes a nanolaminate electrode, wherein the nanolaminate electrode includes a plurality of first material layers and a plurality of second material layers alternately arranged, wherein the plurality of first material layers include indium oxide (In2O3), wherein the plurality of second material layers include vanadium oxide (V2O5), wherein each of the plurality of first material layers includes multiple layers, and wherein each of the plurality of second material layers includes a monolayer.
UIF(UNIVERSITY INDUSTRY FOUNDATION), YONSEI UNIVERSITY (République de Corée)
KOREA UNIVERSITY RESEARCH AND BUSINESS FOUNDATION (République de Corée)
Inventeur(s)
Seo, Jungmok
Park, Jae Gyu
Jang, Woo Yeong
Abrégé
The present invention provides a surface-coated prosthesis comprising: a first compound which includes a fluorine functional group and which is deposited on the surface of the prosthesis; a second compound which includes an amine functional group and which is deposited on the surface of the prosthesis; a bioactive substance linked to the second compound; and a lubricating oil layer for coating the surface of the prosthesis. The surface-coated prosthesis can minimize infection and inflammatory response, which can occur during the insertion thereof. The surface-coated prosthesis can ensure a therapeutic effect through the bioactive substance bound to the surface thereof.
A61L 27/54 - Matériaux biologiquement actifs, p. ex. substances thérapeutiques
28.
NOVEL HIGH-PURITY GLYCEROL DERIVATIVE WITH PROTECTED OXYGEN AT POSITION 2, MONOMER FOR POLYCARBONATE POLYMERIZATION CAPABLE OF CONTROLLING BIODEGRADATION RATE INCLUDING BIODEGRADATION OFF-ON USING SAME, AND METHOD FOR PREPARING POLYMER IN WHICH MONOMER IS POLYMERIZED
KOREA UNIVERSITY RESEARCH AND BUSINESS FOUNDATION (République de Corée)
Inventeur(s)
Lee, Kyu Back
Choi, Won Hyoung
Song, Min Kyo
Kim, Hae In
Yun, Ji Hee
Kwon, Min Seong
Abrégé
The present invention relates to a novel high-purity glycerol derivative with protected oxygen at position 2, a monomer for polycarbonate polymerization capable of controlling a biodegradation rate including biodegradation off-on using same, and a method for preparing a polymer in which the monomer is polymerized. The novel high-purity glycerol derivative with protected oxygen at position 2 provided by the present invention uses inexpensive glycerol, synthesizes high-purity 1,3-diacetin using a chemoenzymatic synthesis method, and then has a structure in which oxygen at position 2 is directly protected without delay time, thereby being usable as a stable novel monomer precursor for polycarbonate polymerization that can be stored at room temperature for a long period of time without deterioration. In addition, the precursor according to the present invention can be synthesized as a monomer for polycarbonate polymerization when deacetylated, and enables preparation of a polycarbonate-based polymer capable of variously controlling a biodegradation rate including biodegradation off-on is possible.
MEDIUM CIRCULATION SYSTEM USING ENDOTHERMIC REACTION AND DOUBLE ADIABATIC TEMPERATURE DECREASE, MEDIUM MIXING AND SEPARATION SYSTEM, AND HEAT AND ENERGY MANAGEMENT SYSTEM
KOREA UNIVERSITY RESEARCH AND BUSINESS FOUNDATION (République de Corée)
Inventeur(s)
Kang, Yong Tae
Shin, Jae Hyun
Jeong, Gil
Kim, Seong Gon
Abrégé
Provided is a medium circulation system. The medium circulation system may comprise: a first circulation flow path including a flow path 1-1 through which a medium 1-1 having a first temperature flows, a flow path 1-2 through which a medium 1-2 having a second temperature and a higher concentration than the medium 1-1 flows, and a flow path 1-3 through which a first mixed medium in which the medium 1-1 and the medium 1-2 are mixed flows, the first mixed medium having a third temperature lower than the first temperature and the second temperature; and a second circulation flow path including a flow path 2-1 through which a medium 2-1 having a fourth temperature flows, a flow path 2-2 through which ice having a fifth temperature flows, and a flow path 2-3 through which a second mixed medium in which the medium 2-1 and the ice are mixed flows, the second mixed medium having a sixth temperature lower than the fourth temperature and the fifth temperature.
KOREA UNIVERSITY RESEARCH ANDBUSINESS FOUNDATION (République de Corée)
JEJU NATIONALUNIVERSITY INDUSTRY-ACADEMIC COOPERATION FOUNDATION (République de Corée)
Inventeur(s)
Kim, Joongheon
Kang, Yeongeun
Park, Soo Hyun
Choi, Minseok
Abrégé
A deep learning-based super-resolution image processing system may comprise an unmanned aerial vehicle system configured to receive an image captured by an unmanned aerial vehicle and allocate the received image data to a transmission queue for transmission; and a Mobile Edge Computing (MEC) center including one or more transceivers each having a reception queue, and configured to receive the image data from the unmanned aerial vehicle system through the one or more transceivers and generate a super-resolution image corresponding to the image data through a deep learning computation based on a super-resolution model. The unmanned aerial vehicle system may determine which transceiver to transmit the image data based on a data amount difference between the transmission queue and the reception queue. In addition, the MEC center may determine which super-resolution model to apply to the image data such that a time-averaged super-resolution performance defined by Lyapunov optimization is maximized using a quality evaluation value when the super-resolution model has been applied to the image data and a queue stability value of the reception queue.
G06T 3/4053 - Changement d'échelle d’images complètes ou de parties d’image, p. ex. agrandissement ou rétrécissement basé sur la super-résolution, c.-à-d. où la résolution de l’image obtenue est plus élevée que la résolution du capteur
G06V 20/17 - Scènes terrestres transmises par des avions ou des drones
31.
TRANSPARENT METAL OXIDE SUBSTRATE AND MANUFACTURING METHOD THEREOF
KOREA UNIVERSITY RESEARCH AND BUSINESS FOUNDATION (République de Corée)
Inventeur(s)
Kang, Yoonmook
Abrégé
The present invention relates to a transparent metal oxide substrate and a method of manufacturing the same, and particularly, to a low-reflective coating and anti-fouling coating technology. According to an embodiment, it is possible to provide a transparent metal oxide substrate including: a transparent substrate; and an aluminum compound bilayer consisting of a first coating layer disposed on the transparent substrate with a refractive index of n1 as a high refractive index compound layer and a second coating layer disposed on the first coating layer with a refractive index of n2 as a low refractive index compound layer, and wherein the refractive indices satisfy a condition of n1>n2.
SAMSUNG ELECTRONICS CO., LTD. (République de Corée)
KOREA UNIVERSITY RESEARCH AND BUSINESS FOUNDATION (République de Corée)
Inventeur(s)
Woo, Taehee
Kim, Taeyun
Jung, Daeyoung
Pack, Sangheon
Kim, Yujin
Abrégé
Embodiments of the present disclosure provide a management device. The management device may comprise at least one processor and a memory storing instructions. The instructions, when executed individually or collectively by the at least one processor, may cause the management device to: determine scaling data indicating a change state of each network function in a computing server, on the basis of a scaling cost according to addition or deletion of a network function in the computing server providing network functions for an access network, and an operation cost according to execution of at least one network function in the computing server; determine a data set including the scaling data and request data indicating a required amount of computing resources; train a neural network model on the basis of the data set; and provide the trained neural network model to a radio access network (RAN) controller configured to control scaling of the network functions of the computing server.
H04L 41/0897 - Capacité à monter en charge au moyen de ressources horizontales ou verticales, ou au moyen d’entités de migration, p. ex. au moyen de ressources ou d’entités virtuelles
H04L 41/0826 - Réglages de configuration caractérisés par les objectifs d’un changement de paramètres, p. ex. l’optimisation de la configuration pour améliorer la fiabilité pour la réduction des coûts du réseau
H04L 41/16 - Dispositions pour la maintenance, l’administration ou la gestion des réseaux de commutation de données, p. ex. des réseaux de commutation de paquets en utilisant l'apprentissage automatique ou l'intelligence artificielle
H04L 41/082 - Réglages de configuration caractérisés par les conditions déclenchant un changement de paramètres la condition étant des mises à jour ou des mises à niveau des fonctionnalités réseau
G06N 3/04 - Architecture, p. ex. topologie d'interconnexion
H04L 41/0833 - Réglages de configuration caractérisés par les objectifs d’un changement de paramètres, p. ex. l’optimisation de la configuration pour améliorer la fiabilité pour la réduction de la consommation d’énergie du réseau
G06F 9/50 - Allocation de ressources, p. ex. de l'unité centrale de traitement [UCT]
33.
CAS12F1 VARIANT HAVING INCREASED GENE EDITING ACTIVITY AND USE THEREOF
KOREA UNIVERSITY RESEARCH AND BUSINESS FOUNDATION (République de Corée)
Inventeur(s)
Kim, Kyoungmi
Park, Soo Ji
Abrégé
The present invention relates to a Cas12f1 variant having increased gene editing activity and a use thereof. The Cas12f1 variant according to the present invention enables increased gene editing activity and efficient base conversion and gene expression regulation, and thus can be used as a very useful tool in genetic engineering and gene therapy.
Korea University Research and Business Foundation (République de Corée)
Inventeur(s)
Cho, Han
Park, Jong Sun
Abrégé
The present disclosure is characterized by reducing the data dimension of an attention operation through row clustering on the basis of the fact that most rows constituting an attention score of a transformer have similar patterns.
G06F 17/17 - Évaluation de fonctions par des procédés d'approximation, p. ex. par interpolation ou extrapolation, par lissage ou par le procédé des moindres carrés
Korea University Research and Business Foundation (République de Corée)
Inventeur(s)
Lee, In Kyu
Kim, Min Seok
Zhou, Wentao
Abrégé
The present invention relates to a method and an apparatus for designing a WMMSE beamforming matrix robust to channel errors for MU-MISO systems. A method for transmitting signals from a base station in a communication system according to an embodiment of the present invention may include the steps of: receiving, from a mobile station, channel feedback information generated based on a channel between the base station and the mobile station; determining a beamforming matrix that maximizes the weighted sum rate (WSR) using the channel feedback information; and transmitting a signal to the mobile station based on the beamforming matrix, wherein the channel between the base station and the mobile station may consist a first component corresponding to the channel feedback information and a second component corresponding to a quantization error, and the beamforming matrix may be determined based on the second component corresponding to the quantization error.
H04B 7/06 - Systèmes de diversitéSystèmes à plusieurs antennes, c.-à-d. émission ou réception utilisant plusieurs antennes utilisant plusieurs antennes indépendantes espacées à la station d'émission
36.
APPARATUS FOR SYNTHESIZING NUCLEIC ACID AND NUCLEIC ACID SYNTHESIS METHOD USING THE SAME
Samsung Electronics Co., Ltd. (République de Corée)
Korea University Research and Business Foundation (République de Corée)
Inventeur(s)
Lee, Sunghaeng
Chun, Honggu
Kim, Nagjong
Abrégé
An apparatus for synthesizing nucleic acids and a method for synthesizing nucleic acids using the same. The apparatus includes a first substrate including a surface on which the nucleic acids are synthesized, a second substrate including a deprotection solution, a transporter configured to move the first substrate or the second substrate, and a transporter controller in operable communication with the transporter.
KOREA UNIVERSITY RESEARCH AND BUSINESS FOUNDATION (République de Corée)
Inventeur(s)
Kim, Tae Hoon
Shin, Jae Min
Seo, Joonho
Shim, Seongbo
Abrégé
According to an embodiment of the present invention, a robotic system for remote endoscopic diagnosis between a first area and a second area separated from the first area comprises: a master device comprising a handle unit operated by a user's manipulation input; and a slave device configured to receive analysis results related to one or more movements of the handle unit according to the operation of the handle unit and perform one or more slave operations corresponding to the one or more received movements of the handle unit. The one or more slave operations include an 8-degree-of-freedom operation.
A61B 1/00 - Instruments pour procéder à l'examen médical de l'intérieur des cavités ou des conduits du corps par inspection visuelle ou photographique, p. ex. endoscopesDispositions pour l'éclairage dans ces instruments
G16H 40/67 - TIC spécialement adaptées à la gestion ou à l’administration de ressources ou d’établissements de santéTIC spécialement adaptées à la gestion ou au fonctionnement d’équipement ou de dispositifs médicaux pour le fonctionnement d’équipement ou de dispositifs médicaux pour le fonctionnement à distance
KOREA UNIVERSITY RESEARCH AND BUSINESS FOUNDATION (République de Corée)
Inventeur(s)
Chung, Woojin
Park, Geonhyeok
Abrégé
Proposed is a mobile robot utilizing the uncertainty of map matching poses for localization. The mobile robot includes a point cloud sensor which acquires point cloud data through scanning, a matching pose calculation part which applies a pre-registered point cloud map and the point cloud data to a pre-registered scan-map matching algorithm to calculate a map-matching pose of the mobile robot, and an uncertainty estimation part which estimates uncertainty of the map-matching pose on the basis of a probability distribution of a preset pose space around the map-matching pose. Through this, the uncertainty of the map-matching pose is estimated to evaluate the reliability of the map-matching pose, enabling more precise localization.
G05D 1/246 - Dispositions pour déterminer la position ou l’orientation utilisant des cartes d’environnement, p. ex. localisation et cartographie simultanées [SLAM]
G05D 1/248 - Dispositions pour déterminer la position ou l’orientation utilisant des signaux fournis par des sources artificielles extérieures au véhicule, p. ex. balises de navigation générés par des satellites, p. ex. GPS
INHA UNIVERSITY RESEARCH AND BUSINESS FOUNDATION (République de Corée)
KOREA UNIVERSITY RESEARCH AND BUSINESS FOUNDATION (République de Corée)
Inventeur(s)
Jin, Hyoung-Joon
Hyun, Jong Chan
Yun, Young Soo
Abrégé
The present disclosure relates to anode for sodium ion batteries including hard carbon, and method of manufacturing the same. According to anode for sodium ion batteries including hard carbon, and method of manufacturing the same according to an embodiment of the present disclosure, it is possible to achieve improved reversible capacity and balanced electrochemical performance through an SPC factor, which is a structural index.
H01M 4/587 - Matériau carboné, p. ex. composés au graphite d'intercalation ou CFx pour insérer ou intercaler des métaux légers
C01B 32/324 - Préparation caractérisée par les matières de départ à partir de matières résiduelles, p. ex. pneumatiques ou liqueur noire de sulfite résiduaire
KOREA UNIVERSITY RESEARCH AND BUSINESS FOUNDATION (République de Corée)
Inventeur(s)
Chung, Seok
Lee, Dain
Oh, Dongwoo
Bae, Hyunjun
Ahn, Jinchul
Kang, Seok-Hyeon
Kim, Juhee
Abrégé
The present invention relates to a Bax fusion protein with a limited hydrophobic motif through optogenetic design and a composition for inhibiting apoptosis using the same. More specifically, the present invention relates to a Bax fusion protein to which an optogenetic protein that responds to light is bound, wherein the optogenetic protein is bound to an upper portion of the mitochondrial binding site of the Bax protein, and a composition for inhibiting apoptosis comprising the same. In the present invention, a Bax-Cry2 fusion protein n was confirmed to inhibit apoptosis when bound to TOMM20-Cib1, a mitochondrial membrane protein, by blue light. Therefore, it can be utilized as a composition for inhibiting apoptosis, and in particular, it can be applied to the treatment of degenerative neurological diseases through inhibition of apoptosis.
C07K 14/47 - Peptides ayant plus de 20 amino-acidesGastrinesSomatostatinesMélanotropinesLeurs dérivés provenant d'animauxPeptides ayant plus de 20 amino-acidesGastrinesSomatostatinesMélanotropinesLeurs dérivés provenant d'humains provenant de vertébrés provenant de mammifères
A61K 38/00 - Préparations médicinales contenant des peptides
C07K 14/705 - RécepteursAntigènes de surface cellulaireDéterminants de surface cellulaire
41.
ICOS-L VARIANT WITH ENHANCED BINDING AFFINITY FOR ICOS
KOREA UNIVERSITY RESEARCH AND BUSINESS FOUNDATION (République de Corée)
Inventeur(s)
Jung, Sang Taek
Ha, Ji Yeon
Abrégé
The present disclosure relates to ICOS-L variants with enhanced binding affinity for ICOS. The ICOS-L variants of the present disclosure have significantly enhanced binding affinity for ICOS (˜approximately 100 times) compared to the wild-type ICOS-L and previous ICOS-L variants. With sizes considerably smaller than the large molecule IgG antibody, the variants easily penetrate the tumor microenvironment. It is straightforward to produce the variants, and their fusion with various immunotherapies makes applications as therapeutic agents and imaging molecules feasible. Therefore, the variants can be effectively utilized for cancer treatment and diagnosis.
C07K 14/705 - RécepteursAntigènes de surface cellulaireDéterminants de surface cellulaire
A61K 38/00 - Préparations médicinales contenant des peptides
A61K 39/39 - Préparations médicinales contenant des antigènes ou des anticorps caractérisées par les additifs immunostimulants, p. ex. par les adjuvants chimiques
C07K 16/28 - Immunoglobulines, p. ex. anticorps monoclonaux ou polyclonaux contre du matériel provenant d'animaux ou d'humains contre des récepteurs, des antigènes de surface cellulaire ou des déterminants de surface cellulaire
G01N 33/574 - Tests immunologiquesTests faisant intervenir la formation de liaisons biospécifiquesMatériaux à cet effet pour le cancer
42.
ELECTRONIC DEVICE, SYSTEM, AND OPERATION METHOD FOR PROVIDING PARALLEL BROKERAGE FUNCTION FOR CONTRACT
KOREA UNIVERSITY RESEARCH AND BUSINESS FOUNDATION (République de Corée)
Inventeur(s)
Lee, Janghyuk
Abrégé
According to various embodiments, an electronic device may: acquire a brokerage request for an advertisement contract from a first external device; in response to the brokerage request, acquire an advertisement model list including information on a plurality of advertisement models stored in a storage medium; acquire order information for the order of advertisement models to be requested for the advertisement contract; on the basis of the order information, transmit a first contract request including first contract information for a first advertisement model to a second external device, wherein the first contract request is activated for a first period; according to a designated condition being satisfied, transmit, on the basis of the order information, a second contract request including second contract information for a second advertisement model to a third external device, wherein the second contract request is activated for a second period including at least a part of a period overlapping with the first period; and according to acquisition of result data indicating conclusion of the advertisement contract from at least one of the second external device and the third external device, generate contract conclusion information indicating that the advertisement contract has been concluded. Various other embodiments identified through the specification are also possible.
KOREA UNIVERSITY RESEARCH AND BUSINESS FOUNDATION (République de Corée)
Inventeur(s)
Shin, Won Jae
Park, Ju Ha
Abrégé
Disclosed is a low Earth orbit satellite communication method and system using frequency-dependent beamforming. The low earth orbit satellite communication method using frequency-dependent beamforming includes: (a) forming frequency-dependent beamforming by adjusting at least one of a true time delay (TTD) and a phase shifter; and (b) searching a satellite or simultaneously providing a data service to multiple users by using the frequency-dependent beamforming, wherein the true time delay (TTD) is mandatory, while the phase shifter (PS) can be used optionally.
H04B 7/06 - Systèmes de diversitéSystèmes à plusieurs antennes, c.-à-d. émission ou réception utilisant plusieurs antennes utilisant plusieurs antennes indépendantes espacées à la station d'émission
Korea University Research and Business Foundation (République de Corée)
Inventeur(s)
Lee, Hyung-Min
Lee, Hyun-Su
Abrégé
An embodiment includes a forward data receiving device that demodulates and receives an Amplitude Shift Keying (ASK) modulation signal, and includes: an input module configured to receive the ASK modulation signal as an input; a resonance regulating rectifier module configured to regulate and rectify an input voltage of the ASK modulation signal on the basis of Pulse Width Modulation (PWM) according to a preset target voltage, and apply a regulated voltage through an output transistor; and a demodulation module configured to demodulate the ASK modulation signal according to a trend in a change of the input voltage compared to the regulated voltage, wherein the resonance regulating rectifier module includes a comparison unit configured to generate a gate signal for controlling on/off of the output transistor, and generate a sample signal for demodulating the ASK modulation signal.
H03C 1/36 - Modulation d'amplitude au moyen d'un dispositif à semi-conducteurs ayant au moins trois électrodes
45.
APPARATUS AND METHOD FOR MANUFACTURING PATTERN STRUCTURE WITH THREE-DIMENSIONAL PATTERN GEOMETRY BY USING PHOTOREACTIVE POLYMER COMPOSITION, AND PATTERN STRUCTURE MANUFACTURED THEREBY
KOREA UNIVERSITY RESEARCH AND BUSINESS FOUNDATION (République de Corée)
Inventeur(s)
Lee, Seung Woo
Lim, Yong Jun
Kim, Kwang Jin
Baek, Dong Jae
Son, Hee Ju
Abrégé
An optical element manufacturing apparatus is disclosed. The optical element manufacturing apparatus may comprise: a light source for generating light; a light modulation device which is provided with the light from the light source, and polarizes and diffracts the light to modulate the light so as to make a spatial change in the intensity of the light; a photoreactive polymer composition which is irradiated with the light modulated by the light modulation device; and a substrate which supports the photoreactive polymer composition.
G03F 7/00 - Production par voie photomécanique, p. ex. photolithographique, de surfaces texturées, p. ex. surfaces impriméesMatériaux à cet effet, p. ex. comportant des photoréservesAppareillages spécialement adaptés à cet effet
G02B 1/00 - Éléments optiques caractérisés par la substance dont ils sont faitsRevêtements optiques pour éléments optiques
46.
COMPOSITION FOR DELAYING OR TREATING HUNTINGTON'S DISEASE THROUGH NNAT EXPRESSION ACTIVITY
KOREA UNIVERSITY RESEARCH AND BUSINESS FOUNDATION (République de Corée)
Inventeur(s)
Hong, Sunghoi
Park, Boram
Abrégé
The present invention relates to a composition comprising an NNAT expression promoter or activity promoter as an active ingredient for preventing, alleviating, or treating Huntington's disease. The present disclosure also relates to various substances and a screening method therefor that can provide preventive or therapeutic effects on Huntington's disease by promoting the expression or activity of NNAT, which is reduced in expression and activity in patients with Huntington's disease.
A61K 31/7105 - Acides ribonucléiques naturels, c.-à-d. contenant uniquement des riboses liés à l'adénine, la guanine, la cytosine ou l'uracile et ayant des liaisons 3'-5' phosphodiester
A61P 25/14 - Médicaments pour le traitement des troubles du système nerveux pour traiter les mouvements anormaux, p. ex. chorée, dyskinésie
A61P 25/28 - Médicaments pour le traitement des troubles du système nerveux des troubles dégénératifs du système nerveux central, p. ex. agents nootropes, activateurs de la cognition, médicaments pour traiter la maladie d'Alzheimer ou d'autres formes de démence
47.
ETHYLENE PARTIAL PRESSURE CONTROL DEVICE AND ETHYLENE PARTIAL PRESSURE CONTROL SYSTEM COMPRISING SAME
SAMSUNG ELECTRONICS CO., LTD. (République de Corée)
KOREA UNIVERSITY RESEARCH AND BUSINESS FOUNDATION (République de Corée)
Inventeur(s)
Kim, Donghyo
Sim, Joonhyung
Lee, Jonghan
Ko, Youngchul
Wee, Hoon
Lee, Kisup
Cho, Hongkwan
Abrégé
An ethylene partial pressure control device, according to one embodiment, may comprise: a first electrode part extending along one plane; a second electrode part extending along the one plane and disposed so as to be spaced apart from the first electrode part in one direction perpendicular to the one plane; a solid electrolyte membrane disposed between the first electrode part and the second electrode part; a power supply part for storing power generated between the first electrode part and the second electrode part, or supplying a predetermined power between the first electrode part and the second electrode part; and a processor for controlling the power supply part so as to, in a generation mode for generating ethylene or a removal mode for removing ethylene, store power generated between the first electrode part and the second electrode part, or apply power between the first electrode part and the second electrode part.
A23B 7/152 - Conservation ou mûrissement à l'aide de produits chimiques non couverts par les groupes ou sous forme de gaz, p. ex. fumigationCompositions ou appareils à cet effet en atmosphère contrôlée comportant d'autres gaz en plus des gaz suivants: CO2, N2, O2 ou H2O
F25D 17/04 - Dispositions pour la circulation des fluides de refroidissementDispositions pour la circulation de gaz, p. ex. d'air, dans les enceintes refroidies pour la circulation de gaz, p. ex. convection naturelle
48.
ETHYLENE PARTIAL PRESSURE CONTROL DEVICE AND ETHYLENE PARTIAL PRESSURE CONTROL SYSTEM INCLUDING SAME
SAMSUNG ELECTRONICS CO., LTD. (République de Corée)
KOREA UNIVERSITY RESEARCH AND BUSINESS FOUNDATION (République de Corée)
Inventeur(s)
Kim, Donghyo
Sim, Joonhyung
Lee, Jonghan
Ko, Youngchul
Wee, Hoon
Lee, Kisup
Cho, Hongkwan
Abrégé
An ethylene partial pressure control device according to an embodiment may comprise: a first electrode unit extending along one plane; a second electrode unit extending along the one plane and disposed spaced apart from the first electrode unit along a direction perpendicular to the one plane; a solid electrolyte membrane disposed between the first electrode unit and the second electrode unit; a power supply unit for storing power generated between the first electrode unit and the second electrode unit; and a moisture transfer unit disposed between the first electrode unit and the second electrode unit and self-transferring moisture generated in the first electrode unit to the second electrode unit.
A23B 7/152 - Conservation ou mûrissement à l'aide de produits chimiques non couverts par les groupes ou sous forme de gaz, p. ex. fumigationCompositions ou appareils à cet effet en atmosphère contrôlée comportant d'autres gaz en plus des gaz suivants: CO2, N2, O2 ou H2O
F25D 17/04 - Dispositions pour la circulation des fluides de refroidissementDispositions pour la circulation de gaz, p. ex. d'air, dans les enceintes refroidies pour la circulation de gaz, p. ex. convection naturelle
49.
CARBON DIOXIDE-SEPARATING APPARATUS AND CARBON DIOXIDE CAPTURE AND STORAGE SYSTEM
KOREA UNIVERSITY RESEARCH AND BUSINESS FOUNDATION (République de Corée)
Inventeur(s)
Hong, Seungkwan
Lee, Seonkyu
Lim, Jihun
Kwon, Jiwook
Ha, Onyu
Abrégé
Proposed is an apparatus for separating CO2 gas captured with ammonia gas as an absorbent and the ammonia gas from a capture solution. The apparatus includes cation and anion exchange membranes spaced apart from each other to form a capture channel therebetween for a capture solution flow, cathode and anode current collector plates and their corresponding cation and anode exchange membranes forming cathode and anode channels therebetween, respectively. In the separate channels, basic and acidic solutions flow. Power applied to the collector plates drives ammonium and bicarbonate ions from the capture solution through the membranes, and then the ions convert into ammonia and CO2 gases in a chemical reaction, respectively. Through the power application with the basic and acidic solution flows through the corresponding channels, and a flow-conductive acid/base electrolytic separation method, gas separation without directly adding an acidic or basic solution to a capture solution is possible.
B01D 53/22 - Séparation de gaz ou de vapeursRécupération de vapeurs de solvants volatils dans les gazÉpuration chimique ou biologique des gaz résiduaires, p. ex. gaz d'échappement des moteurs à combustion, fumées, vapeurs, gaz de combustion ou aérosols par diffusion
B01D 53/02 - Séparation de gaz ou de vapeursRécupération de vapeurs de solvants volatils dans les gazÉpuration chimique ou biologique des gaz résiduaires, p. ex. gaz d'échappement des moteurs à combustion, fumées, vapeurs, gaz de combustion ou aérosols par adsorption, p. ex. chromatographie préparatoire en phase gazeuse
KOREA UNIVERSITY RESEARCH AND BUSINESS FOUNDATION (République de Corée)
Inventeur(s)
Kong, Heejo
Kim, Suneung
Kim, Youngeun
Bak, Gyeongmin
Lee, Seongwhan
Lee, Younghyun
Abrégé
This electronic device may comprise at least one processor and a memory that stores instructions. The electronic device may obtain a face parsing plane on the basis of a feature vector for a face region of an input image. Each of first pixels of the face parsing plane may represent a result of classifying each of second pixels of the face region into one of designated face regions. The electronic device may obtain spatial semantic attention through a projection operation between the face parsing plane and a correlation dictionary representing correlations between first words mapped to each of the face regions and second words mapped to each of the face attributes. The electronic device may determine at least one face attribute that the face region has among the face attributes on the basis of the spatial semantic attention.
G06V 10/82 - Dispositions pour la reconnaissance ou la compréhension d’images ou de vidéos utilisant la reconnaissance de formes ou l’apprentissage automatique utilisant les réseaux neuronaux
51.
ELECTRONIC DEVICE AND METHOD FOR PROVIDING UTTERANCE CONTENT DETERMINED USING SEARCH OF PERSONA DATA STORE, AND NON-TRANSITORY COMPUTER-READABLE STORAGE MEDIUM
KOREA UNIVERSITY RESEARCH AND BUSINESS FOUNDATION (République de Corée)
Inventeur(s)
Moon, Hyeonseok
Lee, Saebyeok
Lee, Chunghee
Lim, Heuiseok
Jang, Yoonna
Abrégé
In one embodiment, a non-transitory computer-readable storage medium can store instructions. When executed by an electronic device including a memory, the instructions can cause the electronic device to: acquire, on the basis of reception of the query message from an external electronic device, a plurality of first tokens corresponding to a query message; use the plurality of first tokens and a persona database stored in the memory so as to generate a plurality of second tokens indicating a response message; when generating a third token indicating a word to be positioned after the plurality of second tokens in the response message, acquire a plurality of first candidate tokens by executing a language model; use the plurality of second tokens so as to search the persona database, thereby acquiring a plurality of second candidate tokens; determine the third token from among the plurality of first candidate tokens and the plurality of second candidate tokens; and transmit the response message including the plurality of second tokens and the third token to the external electronic device.
G06F 16/338 - Présentation des résultats des requêtes
G06F 16/31 - IndexationStructures de données à cet effetStructures de stockage
G06F 40/284 - Analyse lexicale, p. ex. segmentation en unités ou cooccurrence
G06F 18/2413 - Techniques de classification relatives au modèle de classification, p. ex. approches paramétriques ou non paramétriques basées sur les distances des motifs d'entraînement ou de référence
G06F 18/2135 - Extraction de caractéristiques, p. ex. en transformant l'espace des caractéristiquesSynthétisationsMappages, p. ex. procédés de sous-espace basée sur des critères d'approximation, p. ex. analyse en composantes principales
H04L 51/02 - Messagerie d'utilisateur à utilisateur dans des réseaux à commutation de paquets, transmise selon des protocoles de stockage et de retransmission ou en temps réel, p. ex. courriel en utilisant des réactions automatiques ou la délégation par l’utilisateur, p. ex. des réponses automatiques ou des messages générés par un agent conversationnel
H04L 51/04 - Messagerie en temps réel ou quasi en temps réel, p. ex. messagerie instantanée [IM]
KOREA UNIVERSITY RESEARCH AND BUSINESS FOUNDATION (République de Corée)
Inventeur(s)
Lee, Jung Hyun
Jeon, Sung Kwon
Choi, Ju Yeon
Kim, Han Soo
Abrégé
The present invention relates to a thin-film composite membrane for water treatment and a method for manufacturing same. The selective layer of the thin-film composite membrane according to the present invention is based on a cross-linked quaternary ammonium polymer with high hydrolysis resistance, and thus, excellent stability in both extremely acidic and alkaline conditions may be provided. In addition, the surface of the thin-film composite membrane according to the present invention is positively charged and thus can have high rejection and selectivity for cationic solutes.
B01D 67/00 - Procédés spécialement adaptés à la fabrication de membranes semi-perméables destinées aux procédés ou aux appareils de séparation
B01D 69/02 - Membranes semi-perméables destinées aux procédés ou aux appareils de séparation, caractérisées par leur forme, leur structure ou leurs propriétésProcédés spécialement adaptés à leur fabrication caractérisées par leurs propriétés
B01D 69/10 - Membranes sur supportSupports pour membranes
Korea University Research and Business Foundation (République de Corée)
Inventeur(s)
Choi, Jungkyu
Zeng, Wenhao
Shim, Jaehee
Abrégé
The present invention relates to a hydrocarbon adsorbent with enhanced hydrothermal stability and a method for manufacturing the same by controlling the cation ratio within BEA zeolite. More specifically, the invention provides a hydrocarbon adsorbent in which the cation composition within the BEA zeolite structure is precisely controlled to enable effective adsorption and oxidation of hydrocarbons emitted during the cold-start period, thereby improving hydrothermal stability and maintaining structural integrity under harsh conditions. The hydrocarbon adsorbent according to the present invention exhibits improved hydrothermal stability and maintains excellent hydrocarbon adsorption and desorption performance even after undergoing high-temperature hydrothermal treatment in the presence of moisture.
B01D 53/06 - Séparation de gaz ou de vapeursRécupération de vapeurs de solvants volatils dans les gazÉpuration chimique ou biologique des gaz résiduaires, p. ex. gaz d'échappement des moteurs à combustion, fumées, vapeurs, gaz de combustion ou aérosols par adsorption, p. ex. chromatographie préparatoire en phase gazeuse avec adsorbants mobiles
Samsung Electronics Co., Ltd. (République de Corée)
KOREA UNIVERSITY RESEARCH AND BUSINESS FOUNDATION (République de Corée)
Inventeur(s)
Yu, Hyun-Yong
Jung, Seung Geun
Abrégé
A semiconductor device may include an active pattern on a substrate, a lower channel pattern on the active pattern and including first and second lower semiconductor patterns, an upper channel pattern on the lower channel pattern and including first and second upper semiconductor patterns, a pair of lower source/drain patterns on opposite sides of the lower channel pattern and a pair of upper source/drain patterns on opposite sides of the upper channel pattern, and a gate electrode surrounding the lower and upper channel patterns. The gate electrode may include a first upper portion between the first and second upper semiconductor patterns, and a first lower portion between the first and second lower semiconductor patterns. Each semiconductor pattern may include a first recess part having a first recess region on a top surface thereof, and a first protrusion part protruding from a bottom surface of the first recess part.
H10D 30/43 - Transistors FET ayant des canaux à gaz de porteurs de charge de dimension nulle [0D], à une dimension [1D] ou à deux dimensions [2D] ayant des canaux à gaz de porteurs de charge à une dimension, p. ex. transistors FET à fil quantique ou transistors ayant des canaux à confinement quantique à une dimension
H10D 84/03 - Fabrication ou traitement caractérisés par l'utilisation de technologies basées sur les matériaux utilisant une technologie du groupe IV, p. ex. technologie au silicium ou au carbure de silicium [SiC]
AJOU UNIVERSITY INDUSTRY-ACADEMIC COOPERATION FOUNDATION (République de Corée)
KOREA UNIVERSITY RESEARCH AND BUSINESS FOUNDATION (République de Corée)
Inventeur(s)
Kim, Yong Sung
Kim, Eunji
Kim, Jun-Ho
Lee, Kyung-Mi
Yu, Young-Bin
Abrégé
An interleukin-21 variant, a fusion protein containing the interleukin-21 variant and an antibody heavy chain constant region, and uses thereof are disclosed. The interleukin-21 variant has substitutions and/or deletions of some amino acids in wild-type interleukin-21. According to embodiments, a fusion protein in which the interleukin-21 variant is fused with an antibody (immunoglobulin) heavy chain constant region (Fc) pair containing a first Fc region and a second Fc region; uses of the interleukin-21 variant or the fusion protein for preventing or treating cancer; and a method for culturing immune cells using the interleukin-21 variant or the fusion protein are disclosed.
A61K 47/68 - Préparations médicinales caractérisées par les ingrédients non actifs utilisés, p. ex. les supports ou les additifs inertesAgents de ciblage ou de modification chimiquement liés à l’ingrédient actif l’ingrédient non actif étant chimiquement lié à l’ingrédient actif, p. ex. conjugués polymère-médicament l’ingrédient non actif étant un agent de modification l’agent de modification étant un anticorps, une immunoglobuline ou son fragment, p. ex. un fragment Fc
C12N 15/62 - Séquences d'ADN codant pour des protéines de fusion
C12N 15/85 - Vecteurs ou systèmes d'expression spécialement adaptés aux hôtes eucaryotes pour cellules animales
56.
COMPOSITION FOR TREATING PAIN DISEASES COMPRISING LIPOSOMAL POLOXAMER COMPLEX
KOREA UNIVERSITY RESEARCH AND BUSINESS FOUNDATION (République de Corée)
Inventeur(s)
Hur, Junseok W
Kang, Myoung-Hee
Park, Jung Yul
Hwang, Sun Wook
Lim, Ji Yeon
Kim, Minseok
Kang, Raehee
Abrégé
The present invention relates to a composition for treating pain diseases and, more specifically, provides: a liposomal complex comprising drug-encapsulated liposomes and poloxamer; and a pharmaceutical composition for treating pain diseases by nerve block, comprising same. The liposomal complex according to the present invention has a hydrophobic/hydrophilic drug encapsulated therein without crystal formation, and can remain at a target site in gel form in the body for a prolonged period, thereby significantly increasing the duration of action, and thus can enhance the efficiency and safety of the drug, and therefore, can be effectively applied to therapeutic fields for a wide range of spinal and pain-related diseases.
A61K 47/69 - Préparations médicinales caractérisées par les ingrédients non actifs utilisés, p. ex. les supports ou les additifs inertesAgents de ciblage ou de modification chimiquement liés à l’ingrédient actif l’ingrédient non actif étant chimiquement lié à l’ingrédient actif, p. ex. conjugués polymère-médicament le conjugué étant caractérisé par sa forme physique ou sa forme galénique, p. ex. émulsion, particule, complexe d’inclusion, stent ou kit
A61K 47/59 - Préparations médicinales caractérisées par les ingrédients non actifs utilisés, p. ex. les supports ou les additifs inertesAgents de ciblage ou de modification chimiquement liés à l’ingrédient actif l’ingrédient non actif étant chimiquement lié à l’ingrédient actif, p. ex. conjugués polymère-médicament l’ingrédient non actif étant un agent de modification l’agent de modification étant un composé organique macromoléculaire, p. ex. une molécule oligomérique, polymérique ou dendrimérique obtenu par des réactions autres que celles faisant intervenir uniquement des liaisons non saturées carbone-carbone, p. ex. polyurées ou polyuréthanes
A61K 31/167 - Amides, p. ex. acides hydroxamiques ayant des cycles aromatiques, p. ex. colchicine, aténolol, progabide ayant l'atome d'azote d'un groupe carboxamide lié directement au cycle aromatique, p. ex. lidocaïne, paracétamol
A61K 31/58 - Composés contenant des systèmes cycliques du cyclopenta[a]hydrophénanthrèneLeurs dérivés, p. ex. stéroïdes contenant des hétérocycles, p. ex. danazol, stanozolol, pancuronium ou digitogénine
A61P 25/04 - Analgésiques centraux, p. ex. opioïdes
A61P 41/00 - Médicaments utilisés en chirurgie, p. ex. adjuvants chirurgicaux pour la prévention des adhérences ou pour le remplacement de l'humeur vitrée
A61K 9/00 - Préparations médicinales caractérisées par un aspect particulier
A61K 9/1273 - PolymersomesLiposomes comportant des substances polymérisables ou polymérisées formant des bicouches
57.
METHOD AND APPARATUS FOR BULK EXTRACTION AND HIGH-LEVEL PURIFICATION OF EXTRACELLULAR VESICLES FROM BIOLOGICAL SAMPLES
KOREA UNIVERSITY RESEARCH AND BUSINESS FOUNDATION (République de Corée)
Inventeur(s)
Shin, Se Hyun
Kim, Yong Woo
Abrégé
The present invention relates to a method and apparatus for bulk extraction and high-level purification of extracellular vesicles from biological samples. More specifically, in order to separate and extract the extracellular vesicles from large amount of culture medium, extracellular vesicles are adsorbed and extracted as same pass through a filter made of a porous medium surface-modified with a cationic substance. According to the present invention, exosomes or extracellular vesicles can be economically and efficiently separated and purified to a high level, and extracellular vesicles can be separated and purified in bulk. Therefore, the present invention is suitable for GMP and makes it possible to economically and efficiently separate and purify exosomes or extracellular vesicles of high purity and uniform particle size distribution at high yield.
DANKOOK UNIVERSITY CHEONAN CAMPUS INDUSTRY ACADEMIC COOPERATION FOUNDATION (République de Corée)
KOREA UNIVERSITY RESEARCH AND BUSINESS FOUNDATION (République de Corée)
Inventeur(s)
Ahn, Sangmee
Koh, Jin-Sung
Choi, Yongseok
Abrégé
The present invention provides a novel thiophene derivative, an optical isomer thereof, or a pharmaceutically acceptable salt thereof. A novel thiophene derivative according to the present invention has excellent inhibitory activity against KDM4, and thus is useful as a therapeutic agent for brain diseases such as Alzheimer's disease.
C07D 333/38 - Atomes de carbone comportant trois liaisons à des hétéro-atomes avec au plus une liaison à un halogène, p. ex. radicaux ester ou nitrile
A61K 31/5377 - 1,4-Oxazines, p. ex. morpholine non condensées et contenant d'autres hétérocycles, p. ex. timolol
A61K 31/381 - Composés hétérocycliques ayant le soufre comme hétéro-atome d'un cycle ayant des cycles à cinq chaînons
A61P 25/00 - Médicaments pour le traitement des troubles du système nerveux
A61P 25/28 - Médicaments pour le traitement des troubles du système nerveux des troubles dégénératifs du système nerveux central, p. ex. agents nootropes, activateurs de la cognition, médicaments pour traiter la maladie d'Alzheimer ou d'autres formes de démence
C07D 409/10 - Composés hétérocycliques contenant plusieurs hétérocycles, au moins un cycle comportant des atomes de soufre comme uniques hétéro-atomes du cycle contenant deux hétérocycles liés par une chaîne carbonée contenant des cycles aromatiques
59.
QUANTUM MACHINE LEARNING METHOD FOR MULTI-CLASS CLASSIFICATION
Korea University Research and Business Foundation (République de Corée)
Inventeur(s)
Kim, Joongheon
Baek, Han-Kyul
Park, Soohyun
Abrégé
The present invention relates to a quantum machine learning method for multi-class classification, and the method comprises the steps of: applying a Quantum Convolution Neural Network (QCNN) quantum circuit to input data having q qubits, and outputting a feature vector based on Pauli-Z measurement; and applying a Quantum Neural Network (QNN) quantum circuit to the feature vector, and outputting a multi-class prediction vector with scalability increased compared to q qubits based on basis measurement.
KOREA UNIVERSITY RESEARCH AND BUSINESS FOUNDATION (République de Corée)
Inventeur(s)
Lee, In Kyu
Kim, Min Seok
Abrégé
The present invention relates to a technique of generating an optimal beamforming vector through a neural network model based on feature values that reflect distributed information of a base station constituting a Multiple Input Single Output Interference Channel (MISO IC) system.
H04B 7/06 - Systèmes de diversitéSystèmes à plusieurs antennes, c.-à-d. émission ou réception utilisant plusieurs antennes utilisant plusieurs antennes indépendantes espacées à la station d'émission
61.
METHOD FOR PRODUCING GENETICALLY MODIFIED ANIMALS ON BASIS OF CRISPR-VLP SYSTEM
KOREA UNIVERSITY RESEARCH AND BUSINESS FOUNDATION (République de Corée)
Inventeur(s)
Kim, Kyoungmi
Yoon, Da Eun
Jeong, Tae-Yeong
Seong, Je Kyung
Abrégé
The present disclosure relates to a method for producing genetically modified cells, embryos, and animals on the basis of a CRISPR- virus-like particle (VLP) system. The method according to the present invention further simplifies and promotes the production of genetically modified animals without special techniques or equipment. As a result, modeling of animals, such as mice, can be made more easily and the present invention can be applied to various fields of research.
C12N 15/113 - Acides nucléiques non codants modulant l'expression des gènes, p. ex. oligonucléotides anti-sens
C12N 15/10 - Procédés pour l'isolement, la préparation ou la purification d'ADN ou d'ARN
C12N 15/85 - Vecteurs ou systèmes d'expression spécialement adaptés aux hôtes eucaryotes pour cellules animales
C12N 15/873 - Techniques de production de nouveaux embryons, p. ex. transfert nucléaire, manipulation de cellules totipotentes ou production d'embryons chimériques
62.
GLYCOSYLATED FC VARIANTS OF WHICH BINDING AFFINITY FOR HUMAN FCGRS IS REMOVED
Korea University Research and Business Foundation (République de Corée)
Inventeur(s)
Jung, Sang Taek
Kim, Suyeon
Jo, Migyeong
Abrégé
The present invention relates to glycosylated FC variants of which binding affinity for human FcγRs is removed, to minimize off-target toxicity of an antibody against an antigen. Novel human antibody Fc domain variants of the present invention, which were discovered using Chinese hamster ovary (CHO) cells having a very similar sugar profile to humans, have significantly reduced binding to Fc gamma receptors, compared to wild-type human antibody Fc domain and conventional S228P or S228P/L235E variants, and are variants of which pH-dependent binding affinity for FcRn and thermal stability are maintained and binding affinity for all FcγRs is completely removed. Therefore, the variants can be used to reduce the toxicity and enhance the efficacy of therapeutic protein drugs and to maintain the half-life of diagnostic/research substances and remove target toxicity.
C07K 16/28 - Immunoglobulines, p. ex. anticorps monoclonaux ou polyclonaux contre du matériel provenant d'animaux ou d'humains contre des récepteurs, des antigènes de surface cellulaire ou des déterminants de surface cellulaire
A61K 47/68 - Préparations médicinales caractérisées par les ingrédients non actifs utilisés, p. ex. les supports ou les additifs inertesAgents de ciblage ou de modification chimiquement liés à l’ingrédient actif l’ingrédient non actif étant chimiquement lié à l’ingrédient actif, p. ex. conjugués polymère-médicament l’ingrédient non actif étant un agent de modification l’agent de modification étant un anticorps, une immunoglobuline ou son fragment, p. ex. un fragment Fc
63.
BIOMARKER COMPOSITION FOR DETERMINING EXPOSURE TO HEAVY METALS IN AIR IN PEOPLE WITH ALLERGIC DISEASES
KOREA UNIVERSITY RESEARCH AND BUSINESS FOUNDATION (République de Corée)
Inventeur(s)
Song, Dae-Jin
Abrégé
The present invention relates to: a biomarker composition capable of determining whether an individual having an allergic disease is exposed to heavy metals in the air; a kit comprising an agent capable of detecting the biomarker; and the like. More specifically, the biomarker composition and the like of the invention is achieved by identifying genes of which the expression increases when an individual having an allergic disease is exposed to heavy metals.
C12Q 1/6883 - Produits d’acides nucléiques utilisés dans l’analyse d’acides nucléiques, p. ex. amorces ou sondes pour les maladies provoquées par des altérations du matériel génétique
C12Q 1/6876 - Produits d’acides nucléiques utilisés dans l’analyse d’acides nucléiques, p. ex. amorces ou sondes
64.
METHOD FOR DELAYING FROST STICKING OF HEAT EXCHANGER CONTAINING HYDROGEL COATING LAYER
SAMSUNG ELECTRONICS CO., LTD. (République de Corée)
KOREA UNIVERSITY RESEARCH AND BUSINESS FOUNDATION (République de Corée)
Inventeur(s)
Koh, Youngdeog
Jeong, Kihun
Kim, Yongchan
Roh, Jeongwoo
Han, Changho
Kim, Kwangjoo
Abrégé
A method for delaying frost sticking of a heat exchanger containing a hydrogel coating layer according to the present invention includes: absorbing moisture by means of the hydrogel coating layer; forming slurry ice inside the hydrogel coating layer that has absorbed the moisture; and regenerating the hydrogel coating layer when the formed slurry ice occupies 50% or more of the total area of the hydrogel coating layer.
F28F 19/04 - Prévention de la formation de dépôts ou de la corrosion, p. ex. en utilisant des filtres en utilisant des revêtements, p. ex. des revêtements vitreux ou émaillés de caoutchoucPrévention de la formation de dépôts ou de la corrosion, p. ex. en utilisant des filtres en utilisant des revêtements, p. ex. des revêtements vitreux ou émaillés de matériaux plastiquesPrévention de la formation de dépôts ou de la corrosion, p. ex. en utilisant des filtres en utilisant des revêtements, p. ex. des revêtements vitreux ou émaillés de vernis
F28F 19/00 - Prévention de la formation de dépôts ou de la corrosion, p. ex. en utilisant des filtres
F28F 1/24 - Éléments tubulaires ou leurs ensembles avec moyens pour augmenter la surface de transfert de chaleur, p. ex. avec des ailettes, avec des saillies, avec des évidements ces moyens étant uniquement à l'extérieur de l'élément tubulaire et s'étendant transversalement
C09D 5/00 - Compositions de revêtement, p. ex. peintures, vernis ou vernis-laques, caractérisées par leur nature physique ou par les effets produitsApprêts en pâte
C09D 4/00 - Compositions de revêtement, p. ex. peintures, vernis ou vernis-laques, à base de composés non macromoléculaires organiques ayant au moins une liaison non saturée carbone-carbone polymérisable
Research & Business Foundation Sungkyunkwan University (République de Corée)
INDUSTRY-ACADEMIC COOPERATION FOUNDATION GYEONGSANG NATIONAL UNIVERSITY (République de Corée)
Korea University Research and Business Foundation (République de Corée)
SEOUL NATIONAL UNIVERSITY HOSPITAL (République de Corée)
Inventeur(s)
Lim, Whasun
Song, Jisoo
Song, Gwonhwa
Park, Wonhyoung
Ham, Jiyeon
Kim, Hee Seung
Park, Soo Jin
Park, Sunwoo
Abrégé
Disclosed herein is a pharmaceutical composition for preventing or treating endometriosis, comprising fraxetin. When used as a pharmaceutical composition for preventing or treating endometriosis and complications associated therewith, with fraxetin or a pharmaceutically acceptable salt thereof as an active ingredient, the present disclosure offers effective management of endometriosis with fewer side effects compared to surgery and hormone therapy and thus can be advantageously used as a therapeutic agent for endometriosis and complications associated therewith.
A61K 31/145 - Amines, p. ex. amantadine ayant des atomes de soufre, p. ex. thiurames (N-C(S)-S-C(S)-N ou N-C(S)-S-S-C(S)-N)Sulfinylamines (-N=SO)Sulfonylamines (-N=SO2)
A61K 31/57 - Composés contenant des systèmes cycliques du cyclopenta[a]hydrophénanthrèneLeurs dérivés, p. ex. stéroïdes substitués en position 17 bêta par une chaîne à deux atomes de carbone, p. ex. prégnane ou progestérone
A61P 15/00 - Médicaments pour le traitement des troubles génitaux ou sexuelsContraceptifs
66.
BIOMARKER COMPOSITION FOR DETERMINING EXPOSURE OF PATIENT WITH ALLERGIC DISEASE TO PM2.5 FINE DUST IN AIR
KOREA UNIVERSITY RESEARCH AND BUSINESS FOUNDATION (République de Corée)
Inventeur(s)
Song, Dae-Jin
Abrégé
The present invention relates to a biomarker composition capable of determining whether an individual with an allergic disease is exposed to fine dust in the air, and to a kit comprising a preparation capable of detecting the biomarker. More specifically, the present invention relates to the identification of a gene of which the expression increases when an individual with an allergic disease is exposed to fine dust, thereby enabling the development of the biomarker composition and the like.
C12Q 1/6883 - Produits d’acides nucléiques utilisés dans l’analyse d’acides nucléiques, p. ex. amorces ou sondes pour les maladies provoquées par des altérations du matériel génétique
67.
Ring oscillators based on feedback field-effect transistors
Korea University Research and Business Foundation (République de Corée)
Inventeur(s)
Kim, Sang Sig
Cho, Kyoung Ah
Son, Jae Min
Jeon, Ju Hee
Abrégé
The feedback field-effect transistor-based ring oscillator includes a plurality of feedback field-effect transistors each in which a diode structure is present as an n-type doped channel region and a p-type doped channel region between a drain terminal and a source terminal, a gate terminal is present in the diode structure, wherein the plurality of feedback field-effect transistors operates as p-channel mode when the gate terminal is present on the n-type doped channel region and operates as n-channel mode when the gate terminal is present on the p-type doped channel region, and in a plurality of inverters formed by the plurality of feedback field-effect transistor, an output terminal of an inverter of each stage is input to an input terminal of a next stage and an oscillation operation is performed based on supply voltage applied through the drain terminal and the source terminal.
KOREA UNIVERSITY RESEARCH AND BUSINESS FOUNDATION (République de Corée)
Inventeur(s)
Lim, Hye Rin
Kim, Jin Kyu
Kim, Sung June
Kim, Sang Pil
Abrégé
A method for controlling an autonomous driving of a vehicle is introduced. The method may comprise generating a weighted adjacency matrix from an object graph, based on a location relative to an anticipated collision point among objects. The method may further comprise, based on this matrix and a graph convolution layer of a high-order graph model, generating an Mth-order adjacency matrix, defining interrelations among objects across M number of hops, generating object attribute information from this matrix and feature information defining an attribute of an object, generating, based on a combination layer of the high-order graph model, cumulative feature information by integrating the object attribute information, embedding the cumulative feature information into the object graph, generating, based on the embedding and a predicted path model, an object's predicted path, and outputting, based on this predicted path, a signal for controlling the autonomous driving of the vehicle.
KOREA UNIVERSITY RESEARCH AND BUSINESS FOUNDATION (République de Corée)
Inventeur(s)
Lee, Hyung-Min
Lee, Hyun-Su
Abrégé
Disclosed is a hybrid comparator circuit device. The hybrid comparator circuit device includes: a first mode operation circuit unit detecting a first point where a first reference signal VREG is the same as a low AC input signal by receiving the low AC input signal VINN; a second mode operation circuit unit detecting a second point where a second reference signal VREG is the same as a high AC input signal by receiving the high AC input signal VINN; and a MUX M1 outputting a detection result of any one of the first mode operation circuit unit and the second mode operation circuit unit, wherein any one of the first mode operation circuit unit and the second mode operation circuit unit may operate or both may not operate.
H03K 5/24 - Circuits présentant plusieurs entrées et une sortie pour comparer des impulsions ou des trains d'impulsions entre eux en ce qui concerne certaines caractéristiques du signal d'entrée, p. ex. la pente, l'intégrale la caractéristique étant l'amplitude
H02M 1/00 - Détails d'appareils pour transformation
70.
HIGH PERFORMANCE MOLECULAR THERMOELECTRIC DEVICES USING ORGANOMETALLIC CHAINS CAPABLE OF COHERENT NEAR-RESONANT TUNNELING AND MANUFACTURING METHOD THEREOF
KOREA UNIVERSITY RESEARCH AND BUSINESS FOUNDATION (République de Corée)
Inventeur(s)
Yoon, Hyo Jae
Jang, Jiung
Jo, Jeongwoo
Abrégé
The present disclosure relates to a high performance molecular thermoelectric device using an organometallic molecular chain capable of coherent near-resonant tunneling, and relates to a method of forming an organometallic molecular chain capable of coherent near-resonant tunneling on an electrode surface using an electrochemical reduction grafting method, a thermoelectric assembly (molecular junction) using the same, a high performance molecular thermoelectric device and investigating thermoelectric properties.
KOREA UNIVERSITY RESEARCH AND BUSINESS FOUNDATION (République de Corée)
KOREA UNIVERSITY RESEARCH AND BUSINESS FOUNDATION, SEJONG CAMPUS (République de Corée)
Inventeur(s)
Yoon, Dae Sung
Jung, Hyo Gi
Lee, Dongtak
Park, Dongsung
Jang, Jae Won
Kim, Yong Hwan
Bang, Junho
Lee, Gyudo
Cheong, Da Yeon
Kim, Hyun-Ji
Kim, Jaeheung
Seo, Young Jun
Kim, Yeon Ho
Hong, Jihye
Lee, Sang Won
Abrégé
The present disclosure relates to a method for screening drugs for treating multiple-variant coronavirus disease. The present disclosure provides a method for screening coronavirus therapeutic agents in a short period of time by using a low concentration of Mpro.
G01N 33/68 - Analyse chimique de matériau biologique, p. ex. de sang ou d'urineTest par des méthodes faisant intervenir la formation de liaisons biospécifiques par ligandsTest immunologique faisant intervenir des protéines, peptides ou amino-acides
G01N 21/78 - Systèmes dans lesquels le matériau est soumis à une réaction chimique, le progrès ou le résultat de la réaction étant analysé en observant l'effet sur un réactif chimique produisant un changement de couleur
72.
HUMAN FC VARIANTS HAVING IMPROVED FCGRIIA BINDING SELECTIVITY
KOREA UNIVERSITY RESEARCH AND BUSINESS FOUNDATION (République de Corée)
Inventeur(s)
Jung, Sang Taek
Ko, Woo Hyung
Ko, Sanghwan
Jo, Migyeong
Kyung, Munsu
Kim, Suyeon
Abrégé
Provided is an Fc variant which has improved half-life by binding to and unbinding from FcRn in a pH-dependent manner, and which has improved selective binding to Fcγ receptors. Compared to a wild-type human antibody Fc domain and conventional antibodies approved as antibody therapeutic agents, the present human antibody Fc domain variants have a lower capacity to bind to immune-inhibiting receptors FcγRIIb and FcγRIIIb and have a higher capacity to bind to immune-activating receptor FcγRIIa (increased A/I ratio), thereby having a remarkably improved effector function and having maximized half-life in blood in which excellent pH-selective FcRn binding and unbinding capacity is exhibited, and thus bind to numerous peptide drug therapeutics having short half-life and retention time in the body so that long-term drug efficacy through increased blood half-life can be exhibited, and can maximize the immune mechanism of therapeutic protein drugs.
C07K 16/32 - Immunoglobulines, p. ex. anticorps monoclonaux ou polyclonaux contre du matériel provenant d'animaux ou d'humains contre des produits de traduction des oncogènes
A61K 39/00 - Préparations médicinales contenant des antigènes ou des anticorps
KOREA UNIVERSITY RESEARCH AND BUSINESS FOUNDATION (République de Corée)
Inventeur(s)
Hwang, Suk Won
Ko, Gwan Jin
Han, Won Bae
Abrégé
Disclosed is a superhydrophobic film. The superhydrophobic film includes: a base film; and a plurality of micro-pillars formed on the base film, wherein the base film and the micro-pillar include a biodegradable polymer and nanoparticles.
Korea University Research and Business Foundation (République de Corée)
Inventeur(s)
Kim, Sang Sig
Cho, Kyoung Ah
Shin, Yun Woo
Jeon, Ju Hee
Abrégé
Disclosed is a binarized neural network circuitry using a quasi-nonvolatile memory device. More particularly, the binarized neural network circuitry according to an embodiment of the present disclosure is characterized in that a diode structure is positioned in a channel region between a drain terminal and a source terminal, a gate terminal is positioned on the diode structure, an operation state is determined by occurrence of a latch-up or latch-down phenomenon due to a positive feedback loop in the channel region based on different voltages applied to the drain terminal and the gate terminal, respectively, and a plurality of quasi-nonvolatile memory devices that implement memory characteristics of remembering a memory state are included as holes or electrons in a potential well in the channel region due to the positive feedback loop are accumulated, and the plural quasi-nonvolatile memory devices are a pair of two quasi-nonvolatile memory devices that operate as a single synaptic cell and are connected in parallel to form an array circuit, memory states of the two quasi-nonvolatile memory devices are determined and stored based on an input line applied from an input line processor connected to the array circuit and a weight update signal applied from a synaptic line processor connected to the array circuit, and a MAC (multiply-accumulate) operation result is output using a combination of the memory states.
KOREA UNIVERSITY RESEARCH AND BUSINESS FOUNDATION (République de Corée)
Inventeur(s)
Hong, Sunghoi
Nam-Kung, Yong
Abrégé
The present invention relates to a method of converting human fibroblasts into neural stem cells, and more particularly, to a conversion method through direct cross-differentiation of human fibroblasts into neural stem cells using a combination of Sendai virus, mRNA or miRNA of a stem cell-related factor, and a small molecule compound, and a use thereof. According to the present invention, since high-quality neural stem cells may be induced from human fibroblasts through direct cross-differentiation within a short period of time, it is possible to secure a sufficient amount of cells for cell therapy, and since there is no side effect of tumorigenesis, the present invention may be used as a cell therapeutic agent for brain diseases.
KOREA UNIVERSITY RESEARCH AND BUSINESS FOUNDATION (République de Corée)
Inventeur(s)
Nam Goong, Sik
Han, Seung Kyu
Gim, Jeong An
Oh, Hyun Jyung
Lee, Hyup Woo
Abrégé
The present invention relates to a biomarker for predicting the reoccurrence or prognosis of diabetic foot ulcer, according to specific methylation of at least one gene selected from the group consisting of MORN1, NCOR2, and LINC00504. The present invention identifies a specific pattern of reoccurrence or prognosis of diabetic foot ulcer, discovers major biomarkers that account for the pattern, by machine learning of gene data, and thus, not only can predict the reoccurrence or prognosis of diabetic foot ulcer by using blood analysis-based clinical biomarkers, and but can also be used in the future to develop mechanisms for preventing or treating diabetic foot ulcer. By the discovery of factors that account for vital signs, the prediction of treatment or prognosis of diabetic foot ulcer is possible, and thus, a system capable of preemptively controlling disease progress can be established.
C12Q 1/6883 - Produits d’acides nucléiques utilisés dans l’analyse d’acides nucléiques, p. ex. amorces ou sondes pour les maladies provoquées par des altérations du matériel génétique
C12Q 1/686 - Réaction en chaine par polymérase [PCR]
77.
Neural regeneration enhancement device using wireless electrical stimulation based on high-frequency induction coil and conductive hydrogel
RESEARCH & BUSINESS FOUNDATION SUNGKYUNKWAN UNIVERSITY (République de Corée)
Korea University Research and Business Foundation (République de Corée)
Inventeur(s)
Shin, Mikyung
Son, Donghee
Jin, Subin
Yoon, Sungjun
Park, Jong Woong
Abrégé
The present invention relates to a rehabilitation assistive device utilizing wireless electrical stimulation based on a high-frequency induction coil and conductive hydrogel. Specifically, the present invention concerns a nerve regeneration device using wireless electrical stimulation, which is based on the phenomenon where current is induced within the conductive hydrogel by the electromagnetic waves generated from a coil carrying high-frequency alternating current. The present invention can be applied as a nerve regeneration-promoting system, wherein conductive hydrogel is injected into the damaged area of the subject's nerve tissue using the wireless electrical stimulation device, thereby aiding in nerve regeneration.
A61N 1/36 - Application de courants électriques par électrodes de contact courants alternatifs ou intermittents pour stimuler, p. ex. stimulateurs cardiaques
SAMSUNG ELECTRONICS CO., LTD. (République de Corée)
KOREA UNIVERSITY RESEARCH AND BUSINESS FOUNDATION (République de Corée)
Inventeur(s)
Lee, Minkyung
Kang, Yongtae
Kim, Kwangjoo
Koh, Youngdeog
Kim, Minjae
Kim, Seonggon
Kim, Hyounsoo
Abrégé
A method for manufacturing a carbon dioxide adsorbent, according to the idea of the present disclosure, comprises the steps of: obtaining an oxide-carbon nanomaterial composite by mixing a carbon nanomaterial solution and an oxide nanoparticle solution; obtaining an oxide-carbon nanomaterial composite having an amine group introduced thereto by supporting an amine group on the oxide-carbon nanomaterial composite; and coating the surface of a substrate with the oxide-carbon nanomaterial composite having the amine group introduced thereto using a cold spray method to produce a carbon dioxide adsorbent.
B01J 20/20 - Compositions absorbantes ou adsorbantes solides ou compositions facilitant la filtrationAbsorbants ou adsorbants pour la chromatographieProcédés pour leur préparation, régénération ou réactivation contenant une substance inorganique contenant du carbone libreCompositions absorbantes ou adsorbantes solides ou compositions facilitant la filtrationAbsorbants ou adsorbants pour la chromatographieProcédés pour leur préparation, régénération ou réactivation contenant une substance inorganique contenant du carbone obtenu par des procédés de carbonisation
B01J 20/06 - Compositions absorbantes ou adsorbantes solides ou compositions facilitant la filtrationAbsorbants ou adsorbants pour la chromatographieProcédés pour leur préparation, régénération ou réactivation contenant une substance inorganique contenant des oxydes ou des hydroxydes des métaux non prévus dans le groupe
B01J 20/08 - Compositions absorbantes ou adsorbantes solides ou compositions facilitant la filtrationAbsorbants ou adsorbants pour la chromatographieProcédés pour leur préparation, régénération ou réactivation contenant une substance inorganique contenant des oxydes ou des hydroxydes des métaux non prévus dans le groupe contenant de l'oxyde ou de l'hydroxyde d'aluminiumCompositions absorbantes ou adsorbantes solides ou compositions facilitant la filtrationAbsorbants ou adsorbants pour la chromatographieProcédés pour leur préparation, régénération ou réactivation contenant une substance inorganique contenant des oxydes ou des hydroxydes des métaux non prévus dans le groupe contenant de la bauxite
B01J 20/22 - Compositions absorbantes ou adsorbantes solides ou compositions facilitant la filtrationAbsorbants ou adsorbants pour la chromatographieProcédés pour leur préparation, régénération ou réactivation contenant une substance organique
B01J 20/28 - Compositions absorbantes ou adsorbantes solides ou compositions facilitant la filtrationAbsorbants ou adsorbants pour la chromatographieProcédés pour leur préparation, régénération ou réactivation caractérisées par leur forme ou leurs propriétés physiques
B01D 53/02 - Séparation de gaz ou de vapeursRécupération de vapeurs de solvants volatils dans les gazÉpuration chimique ou biologique des gaz résiduaires, p. ex. gaz d'échappement des moteurs à combustion, fumées, vapeurs, gaz de combustion ou aérosols par adsorption, p. ex. chromatographie préparatoire en phase gazeuse
SAMSUNG ELECTRONICS CO., LTD. (République de Corée)
KOREA UNIVERSITY RESEARCH AND BUSINESS FOUNDATION (République de Corée)
Inventeur(s)
Koh, Youngdeog
Jeong, Kihun
Kim, Yongchan
Roh, Jeongwoo
Han, Changho
Kim, Kwangjoo
Abrégé
A home appliance disclosed herein comprises: a heat exchanger; a hydrogel coated on the surface of the heat exchanger; a compressor for supplying a refrigerant to the heat exchanger; a first pressure sensor for detecting a first pressure of the refrigerant flowing into the heat exchanger; a second pressure sensor for detecting a second pressure of the refrigerant discharged from the heat exchanger; and a control unit which calculates an average pressure of the refrigerant on the basis of the first pressure of the refrigerant and the second pressure of the refrigerant, determines a surface temperature of the heat exchanger corresponding to the average pressure of the refrigerant, and controls the compressor so that the surface temperature of the heat exchanger is maintained at a target temperature in order to thaw the hydrogel during a defrosting operation.
KOREA UNIVERSITY RESEARCH AND BUSINESS FOUNDATION (République de Corée)
Inventeur(s)
Lee, Hyung-Min
Lee, Hyun-Su
Abrégé
Disclosed herein is a single-input multi-output resonant regulating rectifier. The single-input multi-output resonant regulating rectifier may include: a conversion circuit unit converting a wireless power alternating current (AC) signal into half-cycle input signals VINN and VINP; and an output generation circuit unit generating a plurality of outputs within a half cycle by generating a plurality of gate signals in a plurality of different regions within each half cycle based on the half-cycle input signal VINN input through the conversion circuit unit.
H02M 7/23 - Transformation d'une puissance d'entrée en courant alternatif en une puissance de sortie en courant continu sans possibilité de réversibilité par convertisseurs statiques utilisant des tubes à décharge avec électrode de commande ou des dispositifs à semi-conducteurs avec électrode de commande utilisant des dispositifs du type triode ou transistor exigeant l'application continue d'un signal de commande utilisant uniquement des dispositifs à semi-conducteurs agencés pour la marche en parallèle
H02J 50/12 - Circuits ou systèmes pour l'alimentation ou la distribution sans fil d'énergie électrique utilisant un couplage inductif du type couplage à résonance
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
H02M 1/14 - Dispositions de réduction des ondulations d'une entrée ou d'une sortie en courant continu
81.
MAC ARRAY AND HARDWARE ACCELERATOR INCLUDING THE SAME
DAEGU GYEONGBUK INSTITUTE OF SCIENCE AND TECHNOLOGY (République de Corée)
KOREA UNIVERSITY RESEARCH AND BUSINESS FOUNDATION (République de Corée)
Inventeur(s)
Noh, Seock Hwan
Kung, Jae Ha
Koo, Ja Hyun
Lee, Seung Pyo
Abrégé
A hardware accelerator includes a multiply-accumulate (MAC) array, the MAC array including a plurality of arrays, and a global multiplexer logic configured to connect or disconnect at least two of the plurality of arrays, based on a first control signal. Each of the plurality of arrays includes a plurality of sub-arrays including a plurality of first sub-arrays and a second sub-array, and a local multiplexer logic configured to connect or disconnect the plurality of sub-arrays, based on a second control signal.
G06F 7/544 - Méthodes ou dispositions pour effectuer des calculs en utilisant exclusivement une représentation numérique codée, p. ex. en utilisant une représentation binaire, ternaire, décimale utilisant des dispositifs n'établissant pas de contact, p. ex. tube, dispositif à l'état solideMéthodes ou dispositions pour effectuer des calculs en utilisant exclusivement une représentation numérique codée, p. ex. en utilisant une représentation binaire, ternaire, décimale utilisant des dispositifs non spécifiés pour l'évaluation de fonctions par calcul
G06F 7/499 - Maniement de valeur ou d'exception, p. ex. arrondi ou dépassement
82.
MULTIPLIER SUPPORTING VARIOUS PRECISIONS AND DATATYPES AND OPERATING METHOD THEREOF
Daegu Gyeongbuk Institute of Science and Technology (République de Corée)
Korea University Research and Business Foundation (République de Corée)
Inventeur(s)
Noh, Seock Hwan
Kung, Jae Ha
Abrégé
An electronic device includes a multiplier including a multiplication logic, a memory including at least one instruction, and at least one processor configured to execute the at least one instruction and to obtain a first input value and a second input value, identify datatypes and precisions of the first input value and the second input value, based on the identified datatypes and precisions, distribute bits of the first input value and bits of the second input value to sub-multiplication logics of the multiplication logic, and obtain at least one output of the multiplication logic based on outputs of the sub-multiplication logics.
KOREA UNIVERSITY RESEARCH AND BUSINESS FOUNDATION (République de Corée)
SEOUL NATIONAL UNIVERSITY HOSPITAL (République de Corée)
Inventeur(s)
Koo, Jahyun
Cho, Won-Sang
Kim, Sungeun
Abrégé
The present invention relates to a vascular clip for blood flow control, wherein the vascular clip is based on a shape-memory polymer and serves to partially occlude a vessel through which excessive blood flow passes due to the incomplete automatic regulatory function thereof so as to induce normal blood flow and release the occlusion when the automatic regulatory function recovers, the occlusion is released, whereby when applied as a device to substitute for the lost automatic regulatory function of the vessel, the vascular clip can prevent cerebral hyperperfusion syndrome in advance, thus solving problems caused by the syndrome and can eliminate the risks of removal surgery, thus providing safety and convenience for patients.
KOREA UNIVERSITY RESEARCH AND BUSINESS FOUNDATION (République de Corée)
Inventeur(s)
Chung, Woojin
Cho, Ikhyeon
Abrégé
Proposed is a mobile robot capable of learning risk-aware traversability via accumulated navigation experience. The mobile robot includes a point cloud sensor which acquires point cloud data, an elevation map generation part which generates a grid-based elevation map by using the point cloud data, an attribute data generation part which calculates a plurality of types of terrain attribute values for each of grid cells from the elevation map and generates attribute data sets having the plurality of types of terrain attribute values for each of the grid cells, a training data generation part which generates a plurality of traversability training data sets and a plurality of non-traversability training data sets by labeling whether each of the attribute data sets is in traversable condition, a risk calculation part which calculates a traversal risk, and a risk-aware self-training part which trains a traversability evaluation model for traversability evaluation through self-training.
G05D 1/617 - Sécurité ou protection, p. ex. définition de zones de protection autour d’obstacles ou évitement de zones dangereuses
G05D 1/246 - Dispositions pour déterminer la position ou l’orientation utilisant des cartes d’environnement, p. ex. localisation et cartographie simultanées [SLAM]
G05D 101/15 - Détails des architectures logicielles ou matérielles utilisées pour la commande de la position utilisant des techniques d’intelligence artificielle [IA] utilisant l’apprentissage automatique, p. ex. les réseaux neuronaux
KOREA UNIVERSITY RESEARCH AND BUSINESS FOUNDATION (République de Corée)
Inventeur(s)
Lee, Eui Seok
Abrégé
The present invention relates to a spacing-adjustable bone orthopedic apparatus. The apparatus may include a plate including a main body and a through portion having a predetermined length and formed to pass through the main body and a locking screw which is inserted into the through portion, which includes a screw body and a screw head which are capable of being coupled to each other, and in which outer circumferential surface saw teeth are formed on an outer circumferential surface of the screw head.
Korea University Research and Business Foundation (République de Corée)
Inventeur(s)
Lee, Ho Seong
Lee, Seung Hoon
Abrégé
Disclosed is a thermal management structure of a battery cell, the thermal management structure including: a plurality of battery cells repeatedly arranged; a cell cooler connected to one side of each of the battery cells to enable heat transfer, and configured to cool the battery cell or raise the temperature of the battery when necessary; and a hybrid phase change material (PCM) part respectively disposed between the battery cells to absorb heat generated from the battery cells, and formed of different types of phase change materials (PCMs) respectively disposed in a plurality of divided regions divided in a shape of corresponding to a temperature gradient pattern of the battery cells.
H01M 10/659 - Moyens de commande de la température associés de façon structurelle avec les éléments par stockage de la chaleur ou chaleur tampon, p. ex. capacité calorifique, changements ou transitions de phase liquide-solide
H01M 10/613 - Refroidissement ou maintien du froid
H01M 10/647 - Éléments prismatiques ou plans, p. ex. éléments de type poche
H01M 10/6551 - Surfaces spécialement adaptées à la dissipation de la chaleur ou à la radiation, p. ex. nervures ou revêtements
H01M 50/211 - Bâtis, modules ou blocs de multiples batteries ou de multiples cellules caractérisés par leur forme adaptés aux cellules en forme de poche
87.
ELECTRONIC DEVICE AND METHOD FOR GENERATING DENTAL DATA INFORMATION
KOREA UNIVERSITY RESEARCH AND BUSINESS FOUNDATION (République de Corée)
Inventeur(s)
Lee, Ki-Sun
Abrégé
The present disclosure relates to an electronic device and a method for generating dental data information, and the method for generating dental data information, according to an embodiment of the present disclosure, may comprise the steps of: acquiring input information including X-ray image information of a patient from a first terminal; inferring tooth information according to the dental formula of the patient on the basis of the input information through a first artificial intelligence model; and generating the dental data information on the basis of the tooth information according to the dental formula through a second artificial intelligence model.
G16H 10/60 - TIC spécialement adaptées au maniement ou au traitement des données médicales ou de soins de santé relatives aux patients pour des données spécifiques de patients, p. ex. pour des dossiers électroniques de patients
G16H 30/20 - TIC spécialement adaptées au maniement ou au traitement d’images médicales pour le maniement d’images médicales, p. ex. DICOM, HL7 ou PACS
G16H 50/70 - TIC spécialement adaptées au diagnostic médical, à la simulation médicale ou à l’extraction de données médicalesTIC spécialement adaptées à la détection, au suivi ou à la modélisation d’épidémies ou de pandémies pour extraire des données médicales, p. ex. pour analyser les cas antérieurs d’autres patients
G16H 50/20 - TIC spécialement adaptées au diagnostic médical, à la simulation médicale ou à l’extraction de données médicalesTIC spécialement adaptées à la détection, au suivi ou à la modélisation d’épidémies ou de pandémies pour le diagnostic assisté par ordinateur, p. ex. basé sur des systèmes experts médicaux
G16H 50/50 - TIC spécialement adaptées au diagnostic médical, à la simulation médicale ou à l’extraction de données médicalesTIC spécialement adaptées à la détection, au suivi ou à la modélisation d’épidémies ou de pandémies pour la simulation ou la modélisation des troubles médicaux
G16H 10/20 - TIC spécialement adaptées au maniement ou au traitement des données médicales ou de soins de santé relatives aux patients pour des essais ou des questionnaires cliniques électroniques
G16H 70/00 - TIC spécialement adaptées au maniement ou au traitement de références médicales
A61B 6/51 - Appareils ou dispositifs pour le diagnostic par radiationsAppareils ou dispositifs pour le diagnostic par radiations combinés avec un équipement de thérapie par radiations spécialement adaptés à des parties du corps spécifiquesAppareils ou dispositifs pour le diagnostic par radiationsAppareils ou dispositifs pour le diagnostic par radiations combinés avec un équipement de thérapie par radiations spécialement adaptés à des applications cliniques spécifiques à la technique dentaire
KOREA UNIVERSITY RESEARCH AND BUSINESS FOUNDATION (République de Corée)
Inventeur(s)
Chun, Hong-Gu
Abrégé
The present invention relates to a parallel drug screening method using ID-microparticles bound to a target. The present invention enables multiple target screening for a specific disease and thus has an advantage whereby costs and time may be saved as much as the number of target types compared to the existing DEL method. In addition, whereas the existing DEL method has a limitation in that a target is fixed to a surface of a solid support, thereby resulting in structural change and a specific direction being hidden, a target encapsulated in a hydrogel or bound to the hydrogel in a random direction may overcome such limitation.
Korea University Research and Business Foundation (République de Corée)
The General Hospital Cooperation d/b/a Massachusetts General Hospital (MGH) (USA)
Inventeur(s)
Kim, Hyun Koo
Rho, Ji-Yun
Jeon, Ok Hwa
Kim, Kyungsu
Choi, Byeong Hyeon
Choi, Hak Soo
Bao, Kai
Abrégé
Provided is a composition for cancer diagnosis targeting a tumor and/or tumor microenvironment and a use thereof, and more specifically, a fluorescent contrast agent composition targeting biomolecules overexpressed in cancer cells and tumor microenvironment. According to the present disclosure, it is possible to provide a fluorescent contrast agent that may simultaneously target cancer (folate receptor alpha-expressing cancer) cells and tumor-associated macrophages in the tumor microenvironment.
KOREA UNIVERSITY RESEARCH AND BUSINESS FOUNDATION (République de Corée)
Inventeur(s)
Moon, Jun Hyuk
Kim, Cheol Ho
Min, Hui Won
Abrégé
The present invention relates to a high-entropy oxide catalyst for increasing the efficiency of electrochemical methane conversion and a method for alcohol production using same.
KOREA UNIVERSITY RESEARCH AND BUSINESS FOUNDATION (République de Corée)
Inventeur(s)
Lee, In Hwan
Son, Ho Ki
Park, Yong Jun
Abrégé
A semiconductor substrate of the present invention may comprise a substrate and a semiconductor layer disposed on the substrate. The semiconductor layer can be deposited by supplying additional energy to any one of CVD, ALD, and sputtering methods during a thin film growth process step. The additional energy can be at least one from among plasma, a laser, and an LED light source. For example, the substrate can be a glass substrate, and the semiconductor layer can be a nitride semiconductor layer having a single-crystal surface. The semiconductor layer can be deposited by increasing kinetic energy of a source or a target that deposits the semiconductor layer with the additional energy.
H01L 21/02 - Fabrication ou traitement des dispositifs à semi-conducteurs ou de leurs parties constitutives
H01L 21/26 - Bombardement par des radiations ondulatoires ou corpusculaires
C23C 14/00 - Revêtement par évaporation sous vide, pulvérisation cathodique ou implantation d'ions du matériau composant le revêtement
C23C 14/06 - Revêtement par évaporation sous vide, pulvérisation cathodique ou implantation d'ions du matériau composant le revêtement caractérisé par le matériau de revêtement
C23C 16/455 - Revêtement chimique par décomposition de composés gazeux, ne laissant pas de produits de réaction du matériau de la surface dans le revêtement, c.-à-d. procédés de dépôt chimique en phase vapeur [CVD] caractérisé par le procédé de revêtement caractérisé par le procédé utilisé pour introduire des gaz dans la chambre de réaction ou pour modifier les écoulements de gaz dans la chambre de réaction
92.
HYDROGEL IN WHICH DNA BARCODE IS REPLICATED AT HIGH RESOLUTION AND HIGH DENSITY
KOREA UNIVERSITY RESEARCH AND BUSINESS FOUNDATION (République de Corée)
Inventeur(s)
Chun, Hong-Gu
Abrégé
The present invention relates to a hydrogel in which a DNA barcode is replicated at high resolution and high density. The hydrogel of the present invention provides, first, a method by means of which gene expression levels can be easily, at high resolution, and further at a relatively low cost, analyzed while maintaining positional information within tissue of cells. Second, high capture efficiency at high resolution can be achieved at low cost for analysis of mRNA or the like. Third, since the hydrogel is formed in a three-dimensional structure, a barcode is generated at high density, thereby enabling achievement of various effects such as achieving high capture efficiency.
Korea University Research and Business Foundation (République de Corée)
iaan Co., Ltd. (République de Corée)
Inventeur(s)
Han, Jung Hyun
Ahn, Jeong Hyeon
Ha, Jung Ho
Son, Jae Min
Abrégé
A camera tracking apparatus for supporting segmentation based on a building information modeling (BIM) in an indoor environment receives a red/green/blue (RGB) image and a depth map including a pillar photographed by a red/green/blue-depth (RGB-D) camera, detects an RGB edge and a depth edge of a pillar using the RGB image and the depth map, calculates both end points and removes an outlier from a result of combining the RGB edge and the depth edge and detects a scene edge corresponding to the pillar, searches for a BIM edge corresponding to the scene edge using the scene edge, detects a scene face of a floor and the pillar using a face detection algorithm, searches for a BIM face corresponding to the scene face using a center point of the scene face, and removes an incorrect matching result.
Korea University Research and Business Foundation (République de Corée)
Inventeur(s)
Kim, Sang Sig
Cho, Kyoung Ah
Baek, Eun Woo
Jeon, Ju Hee
Son, Jae Min
Kim, Taek Ham
Yang, Ye Jin
Abrégé
The present invention relates to a reconfigurable logic-in-memory cell consisting of triple-gate feedback memory elements. The reconfigurable logic-in-memory cell according to one embodiment of the present invention includes a plurality of triple-gate feedback memory elements including a drain region, a channel region, a source region, and a gate region where first and second programming gate electrodes and a control gate electrode are formed on the channel region.
H10B 12/00 - Mémoires dynamiques à accès aléatoire [DRAM]
G11C 11/404 - Mémoires numériques caractérisées par l'utilisation d'éléments d'emmagasinage électriques ou magnétiques particuliersÉléments d'emmagasinage correspondants utilisant des éléments électriques utilisant des dispositifs à semi-conducteurs utilisant des transistors formant des cellules nécessitant un rafraîchissement ou une régénération de la charge, c.-à-d. cellules dynamiques avec régénération de la charge commune à plusieurs cellules de mémoire, c.-à-d. rafraîchissement externe avec une porte à transfert de charges, p. ex. un transistor MOS, par cellule
H03K 19/177 - Circuits logiques, c.-à-d. ayant au moins deux entrées agissant sur une sortieCircuits d'inversion utilisant des éléments spécifiés utilisant des circuits logiques élémentaires comme composants disposés sous forme matricielle
95.
METHOD AND APPARATUS FOR LEARNING NEURAL NETWORK MODEL BASED ON DISTRIBUTED LEARNING FRAMEWORK FOR EACH NODE OF HIERARCHICAL TREE-STRUCTURED NETWORK
Korea University Research and Business Foundation (République de Corée)
Inventeur(s)
Lee, In Kyu
Kim, Min Tae
Hwang, Sang Won
Abrégé
The present invention relates to a distributed optimization technique for learning a neural network model based on a distributed learning framework embedded in each node, for each node constituting a hierarchical tree-structured network.
KOREA UNIVERSITY RESEARCH AND BUSINESS FOUNDATION (République de Corée)
Inventeur(s)
Jo, Munki
Kim, Kyung Hye
Roh, Heejoong
Kim, Seoung Bum
Cho, Hansam
Baek, Insung
Jo, Yongwon
Bae, Jinsoo
Kim, Sungsu
Abrégé
A learning-based semantic segmentation method and apparatus for semiconductor metrology are disclosed. The method includes performing, using a processor, a pre-training stage to determine initial weights among nodes within a neural network model by pre-training the neural network for process-specific semantic segmentation; and performing, using a processor, a fine-tuning stage to classify an input wafer TEM or SEM image into at least one object of interest based on pre-trained weights, and to assign a weight (α) greater than one ( ) to pixels corresponding to boundaries separating the objects of interest and a weight one (1) to other pixels corresponding to regions distinct from the boundaries using a loss function (LBF).
G06V 10/26 - Segmentation de formes dans le champ d’imageDécoupage ou fusion d’éléments d’image visant à établir la région de motif, p. ex. techniques de regroupementDétection d’occlusion
G06V 10/25 - Détermination d’une région d’intérêt [ROI] ou d’un volume d’intérêt [VOI]
G06V 10/34 - Lissage ou élagage de la formeOpérations morphologiquesSquelettisation
G06V 10/764 - Dispositions pour la reconnaissance ou la compréhension d’images ou de vidéos utilisant la reconnaissance de formes ou l’apprentissage automatique utilisant la classification, p. ex. des objets vidéo
G06V 10/774 - Génération d'ensembles de motifs de formationTraitement des caractéristiques d’images ou de vidéos dans les espaces de caractéristiquesDispositions pour la reconnaissance ou la compréhension d’images ou de vidéos utilisant la reconnaissance de formes ou l’apprentissage automatique utilisant l’intégration et la réduction de données, p. ex. analyse en composantes principales [PCA] ou analyse en composantes indépendantes [ ICA] ou cartes auto-organisatrices [SOM]Séparation aveugle de source méthodes de Bootstrap, p. ex. "bagging” ou “boosting”
G06V 10/82 - Dispositions pour la reconnaissance ou la compréhension d’images ou de vidéos utilisant la reconnaissance de formes ou l’apprentissage automatique utilisant les réseaux neuronaux
97.
DATA AUGMENTATION METHOD AND APPARATUS FOR MACHINE LEARNING AND APPLICATIONS THEREOF
KOREA UNIVERSITY RESEARCH AND BUSINESS FOUNDATION (République de Corée)
Inventeur(s)
Kim, Kyung Hye
Roh, Heejoong
Jo, Munki
Kim, Seoung Bum
Cho, Hansam
Baek, Insung
Jo, Yongwon
Bae, Jinsoo
Kim, Sungsu
Abrégé
Data augmentation methods and apparatus for machine learning, and utilization thereof, are disclosed. A computer-implemented method for data augmentation in electron microscope imaging, the method comprising: receiving, using a processor, an input image captured by an electron microscope; processing, using a processor, the input image to generate an augmented image dataset, the processing comprising: generating a first transformed image by converting an interior region of an object region of interest in the input image to a single color; generating a second transformed image by converting a region other than the object region of interest in the input image to a single color; and generating a third transformed image by modifying pixel positions exclusively within the interior region of the object region of interest in the input image; and outputting the augmented image dataset to train a machine learning model.
KOREA UNIVERSITY RESEARCH AND BUSINESS FOUNDATION (République de Corée)
Inventeur(s)
Choi, Jung Kyu
Kim, Se Jin
Sung, Su Hyeon
Abrégé
The present invention relates to a zeolite separation membrane reactor for dehydrogenation of a liquid organic hydrogen carrier. According to the present invention, it is possible to provide a zeolite separation membrane reactor for dehydrogenation of a liquid organic hydrogen carrier, which overcomes the thermodynamic limit of a dehydrogenation reaction by using a zeolite separation membrane reactor filled with a catalyst therein and achieves a conversion rate higher than an equilibrium conversion rate at a low reaction temperature, thereby having high hydrogen separation performance.
B01D 53/22 - Séparation de gaz ou de vapeursRécupération de vapeurs de solvants volatils dans les gazÉpuration chimique ou biologique des gaz résiduaires, p. ex. gaz d'échappement des moteurs à combustion, fumées, vapeurs, gaz de combustion ou aérosols par diffusion
B01D 67/00 - Procédés spécialement adaptés à la fabrication de membranes semi-perméables destinées aux procédés ou aux appareils de séparation
B01D 69/02 - Membranes semi-perméables destinées aux procédés ou aux appareils de séparation, caractérisées par leur forme, leur structure ou leurs propriétésProcédés spécialement adaptés à leur fabrication caractérisées par leurs propriétés
99.
METHOD AND APPARATUS FOR DETECTING PROPAGATION OF SECURITY VULNERABILITIES OF OPEN-SOURCE SOFTWARE INHERENT IN COMPONENTS OF TARGET SOFTWARE
KOREA UNIVERSITY RESEARCH AND BUSINESS FOUNDATION (République de Corée)
Inventeur(s)
Lee, Heejo
Woo, Seung-Hoon
Abrégé
A security vulnerability propagation detection apparatus according to an embodiment may perform the operations of: obtaining version information of target software and open-source software used in the target software; classifying functions included in the version of open-source software into a first function used identically in the target software, a second function modified and used, and a third function not used; determining whether the second function has been patched, based on a first similarity between the second function and an original function of the version and a second similarity between the second function and a patch function of the version; and detecting a vulnerability propagated to the target software from vulnerabilities inherent in the version of open-source software, based on the classification of the first function, the second function, and the third function, and the patch status of the second function.
G06F 21/57 - Certification ou préservation de plates-formes informatiques fiables, p. ex. démarrages ou arrêts sécurisés, suivis de version, contrôles de logiciel système, mises à jour sécurisées ou évaluation de vulnérabilité
G06F 21/54 - Contrôle des utilisateurs, des programmes ou des dispositifs de préservation de l’intégrité des plates-formes, p. ex. des processeurs, des micrologiciels ou des systèmes d’exploitation au stade de l’exécution du programme, p. ex. intégrité de la pile, débordement de tampon ou prévention d'effacement involontaire de données par ajout de routines ou d’objets de sécurité aux programmes
100.
FINE-TUNING APPARATUS AND METHOD FOR NEURAL ARCHITECTURE SEARCH
Korea University Research and Business Foundation (République de Corée)
Inventeur(s)
Kim, Joongheon
Son, Seokbin
Park, Soohyun
Lee, Younkyu
Jung, Soyi
Abrégé
The present disclosure relates to a fine-tuning apparatus for neural architecture search (NAS), the apparatus including an architecture fine-tuning unit that samples candidate architectures for target data from a search space having a plurality of SubNets and searches for an optimal architecture for the target data based on the candidate architectures; and a weight fine-tuning unit that tunes a pre-trained weight of the optimal architecture to match the target data.