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WUXI SI POWER MICRO ELECTRONICS CO LTD

Overview
  • Total Patents
    38
  • GoodIP Patent Rank
    52,262
  • Filing trend
    ⇧ 400.0%
About

WUXI SI POWER MICRO ELECTRONICS CO LTD has a total of 38 patent applications. It increased the IP activity by 400.0%. Its first patent ever was published in 2008. 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 basic communication technologies are TELEFUS MARK, WUXI CHIPOWN MICRO ELECTRONICS LTD and SYSTEM GENERAL CORP.

Patent filings in countries

World map showing WUXI SI POWER MICRO ELECTRONICS CO LTDs patent filings in countries

Patent filings per year

Chart showing WUXI SI POWER MICRO ELECTRONICS CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Huang Feiming 30
#2 Zhu Qinwei 22
#3 Li Ye 22
#4 Zhao Wenxia 14
#5 He Jie 12
#6 Wu Lin 9
#7 Liang Dong 6
#8 Gu Wei 6
#9 Ding Guohua 5
#10 Yuan Yun 5

Latest patents

Publication Filing date Title
CN111584629A Gallium nitride power device structure and manufacturing method thereof
CN111431241A Lithium battery management circuit for dust collector
CN111224647A High-reliability GaN power tube rapid gate drive circuit
CN110943127A High electron mobility transistor with Schottky junction field plate and manufacturing method thereof
CN110677017A Driving circuit of low-EMI normally-on SiJFET
CN110572012A Grid driving circuit and switching power supply circuit
CN110474393A A kind of switching circuit and lithium battery soft starting circuit for lithium battery soft start
CN110289640A Intelligent photovoltaic switching off device
CN110277897A A kind of constant-current control circuit and switching power circuit
CN109980944A Demagnetization iterative algorithm module and Switching Power Supply in Switching Power Supply control chip
CN109474020A A kind of photovoltaic module intelligence turning off system and its method
CN108649537A Primary side side power tube current sampling resistor short-circuit protection circuit
CN108832806A Switching Power Supply control unit and the circuit detected with the control of high voltage startup time and line voltage
CN108565843A Busbar voltage detection and protection module, Switching Power Supply control unit and for Switching Power Supply busbar voltage detection and the circuit of protection
CN108362929A Two-way anode current sampling module, sample circuit, switching circuit and the method for sampling
CN108173435A Switching Power Supply control unit and the adaptive the lowest point lock-in circuit of Quasi-resonant switching power supply
CN107231096A The multistage loop control circuit of primary side feedback Switching Power Supply
CN105141137A Control circuit used for switch power supply converter
CN104837277A Intelligent desk lamp with function of social contact
CN104853497A Intelligent table lamp with sitting posture monitoring function