Realtek Semiconductor Corp.

Taiwan, Province of China


 
Total IP 3,238
Total IP Rank # 372
IP Activity Score 4/5.0    2,494
IP Activity Rank # 263
Stock Symbol 2379 (twse)
ISIN TW0002379005
Market Cap. 267.2B  (TWD)
Industry Semiconductors
Sector Technology
Dominant Nice Class Scientific and electric apparatu...

Patents

Trademarks

3,229 5
0 0
0 0
4
 
Last Patent 2025 - Self-protection circuitry, casca...
First Patent 1996 - Dual phase-locked loop clock syn...
Last Trademark 2020 - iRealOne
First Trademark 1990 - AMC

Subsidiaries

1 subsidiaries without IP

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Industry (Nice Classification)

Latest Inventions, Goods, Services

2024 Invention Self-protection circuitry, cascade circuit, operational amplifier circuit, and current mirror cir...
Invention Self-protection circuitry, cascade circuit, and operational amplifier circuit. A self-protection...
Invention Method and system for analyzing music rhythm in real time. A method and a system for analyzing m...
Invention Wireless signal transceiver device, and wireless signal processing method based on physiological ...
Invention Wireless transceiver device, wireless transmission handling method thereof, and wireless communic...
Invention Wireless communication device and power saving method thereof. A wireless communication device a...
Invention Communication apparatus. The present disclosure discloses a communication apparatus. A first sig...
Invention Pre-roll circuit and image sensing system and method. A pre-roll circuit for an image sensing sy...
Invention Central processing unit, i3c controller, and processing method for task packet. A central proces...
Invention System and method for performing field programmable gate array prototype verification on tested c...
Invention Memory control circuit and control method thereof. A memory control circuit includes an access c...
Invention Voltage-controlled oscillator and phase-locked loop. A voltage-controlled oscillator includes an...
Invention Wireless communication system and method having timing synchronization mechanism. The present di...
Invention Bluetooth communication system, bluetooth access point apparatus and operation method of the same...
Invention Radio frequency transceiver circuit and associated circuit set for performing digital pre-distort...
Invention Electronic system, electronic apparatus and initialization method thereof having firmware forward...
Invention Semiconductor device, amplifier and biasing circuit. A semiconductor device includes a first tra...
Invention Semiconductor device, amplifier and biasing circuit. The present disclosure provides a semicondu...
Invention Ic test method and ic test system. An IC test method, comprising: electrically connecting a circ...
Invention Contiguous memory allocation device and contiguous memory allocation method. A contiguous memory...
Invention Communication device and multi-link data transmission method. A multi-link data transmission met...
Invention Voltage selector device. A voltage selector device includes a control circuit and a selection ci...
Invention Display apparatus having an on-screen display control mechanism and on-screen display control met...
Invention Semiconductor device and manufacturing method thereof. A semiconductor device includes a plurali...
Invention Electronic device and method used in wireless communication network to extend signal coverage and...
Invention Memory signal calibration apparatus and method. The present disclosure discloses a memory signal...
Invention Image output control device and method. An image output control device is provided. The image ou...
Invention Wired communication receiver with dc level shift. A receiver for wired communication, includes a...
Invention Consumer electronics control system and electronic system control method. A CEC system, comprisi...
Invention Signal transporting system and signal transporting method. A signal transporting system, compris...
Invention Image processing apparatus and image processing method. An image processing apparatus includes a...
Invention Dongle device and firmware updating method thereof. A dongle device and a firmware updating meth...
Invention Image recognition system for neural network and image preprocessing method. An image recognition...
Invention Low dropout regulator and capacitor compensation method. A low dropout regulator (LDO) comprisin...
Invention Data transmission system, verification method and slave device. A data transmission system inclu...
Invention Digital-to-analog conversion apparatus and method having signal calibration mechanism. The prese...
Invention Wireless network apparatus and communication method. A wireless network apparatus and a communic...
Invention Time interleaved analog to digital converter and gain calibration method. A time-interleaved ana...
Invention Correction system and method for semiconductor circuit. The present disclosure provides a correc...
Invention Lead frame adapted to be applied to a quad flat no-lead package structure and semiconductor devic...
Invention Judgment system, electronic system, judgment method and display method. A judgment system, an el...
Invention Successive approximation register analog-to-digital converter and operation method of the same. ...
Invention Method for detecting wireless communication channel and wireless communication device. A method ...
Invention Method and system for writing authentication information. A method and a system for writing auth...
Invention Clock control circuit and method. The present disclosure provides a clock control circuit and me...
Invention Charge pump for fractional-n frequency synthesizer. A charge pump includes a DAC (digital-to-anal...
2023 Invention High accuracy low noise voltage delivery network and method thereof. A voltage delivery network ...
Invention Four-phase clock buffer of twenty-five percent duty cycle. A two-stage 4-phase clock buffer havin...
Invention Signal receiving apparatus, clock and data recovery circuit and clock and data recovery method th...
Invention Apparatus and method of power efficient high-speed clock transmission. A clock transmission circ...
2020 G/S Cables for optical signal transmission; Cables for electrical signal transmission; Integrated cir...
G/S Data cables; Circuit boards; Micro-processors; Video cables; Power cables; Optical cables; Cables...
2011 G/S Integrated circuit chips; semi-conductors; microelectronic circuits; integrated circuits; interfa...
2008 G/S Integrated circuit chips; semi-conductors; interfaces for computers; integrated circuits; transpa...
G/S [ integrated circuit chips sold as an integral component of wireless computer network devices; se...
2007 G/S Integrated circuits; cards with integrated circuits; integrated circuit chips; electronic semicon...
G/S Integrated circuits; cards with integrated circuits; chips (integrated circuits); electronic semi...
1996 G/S integrated circuits
1990 G/S integrated circuit