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SILICON DRIVER SEMICONDUCTOR CO LTD

Overview
  • Total Patents
    22
  • GoodIP Patent Rank
    77,013
  • Filing trend
    ⇩ 33.0%
About

SILICON DRIVER SEMICONDUCTOR CO LTD has a total of 22 patent applications. It decreased the IP activity by 33.0%. Its first patent ever was published in 2013. It filed its patents most often in China and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets electrical machinery and energy, environmental technology and computer technology are LEE CHING-TSAN, SHANGHAI BRIGHT POWER SEMICONDUCTOR CO LTD and GE LIANG AN.

Patent filings in countries

World map showing SILICON DRIVER SEMICONDUCTOR CO LTDs patent filings in countries

Patent filings per year

Chart showing SILICON DRIVER SEMICONDUCTOR CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Hu Xiaobo 21
#2 Zheng Yue 20
#3 Liao Weiming 20
#4 Luo Xiongcai 1
#5 Wang Maoju 1

Latest patents

Publication Filing date Title
CN111465143A L ED driving power supply for switching and adjusting color temperature and constant current controller thereof
CN111432528A L ED driving power supply and controller thereof
CN111083840A LED drive circuit with color-adjusting switch
CN111083826A LED drive circuit capable of adjusting brightness and color
CN110831283A LED driving power supply and controller thereof
CN110831284A LED driving power supply and controller thereof
CN110312346A LED drive chip and LED drive system
CN110381638A A kind of controllable silicon dimmer is turned off the light the detection circuit of mode
CN109639118A Self-powered circuit, control chip and the Switching Power Supply and electric device of Switching Power Supply
CN108667285A Adjust the control circuit and Switching Power Supply of switching frequency and load current relationship
CN108449839A A kind of brightness-adjustable is without stroboscopic LED control circuit, LED illumination device
CN107889310A LED switch color-temperature regulating control chip, control method and LED illumination lamp
WO2019095367A1 Led switch color temperature adjustment control chip and control method, and led illumination lamp
CN107027218A LED control chips and LED light device
CN106341925A LED driving chip, LED driving power supply system capable of adjusting color temperature, and LED lamp
CN105654987A SONOS (silicon-oxide-nitride-oxide-silicon) structural EEPROM (electrically erasable programmable read-only memory) and memory array and operation method thereof, and SONOS device
CN105472815A LED illumination lamp and control chip therefor, and method for color-temperature regulation and control for LED illumination lamp
CN105025632A Light-emitting diode (LED) lamp capable of color modulation by switches and control circuit thereof
CN105007662A LED light and dual power supply switch color temperature tuning control circuit thereof
CN104219840A LED switch color temperature regulation controller and LED drive circuit