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FREMONT MICRO DEVICES SHENZHEN LTD

Overview
  • Total Patents
    16
  • GoodIP Patent Rank
    181,808
  • Filing trend
    ⇩ 75.0%
About

FREMONT MICRO DEVICES SHENZHEN LTD has a total of 16 patent applications. It decreased the IP activity by 75.0%. Its first patent ever was published in 2009. It filed its patents most often in China and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets environmental technology, electrical machinery and energy and control are LIN FUXIANG, AIMOSHENG NETWORK ENERGY SOURCE CO LTD and ADRAGNA CLAUDIO.

Patent filings in countries

World map showing FREMONT MICRO DEVICES SHENZHEN LTDs patent filings in countries

Patent filings per year

Chart showing FREMONT MICRO DEVICES SHENZHEN LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Liu Guiyun 8
#2 Xu Rubai 7
#3 Deng Jinhui 4
#4 Guo Lifang 3
#5 Huang Yuquan 3
#6 Zhu Jianpei 3
#7 Aiqun Shi 2
#8 Wen Jingkang 2
#9 Lin Bo 2
#10 Bao Qibing 2

Latest patents

Publication Filing date Title
CN111836432A Linear constant-current driving circuit, chip and method for PWM dimming
CN110729895A Voltage bootstrap circuit and drive control circuit that full N type MOSFET realized
CN109818411A A kind of power switch circuit, chip and power supply system suitable for power supply mutation
CN109813964A A kind of capacitive detection circuit and method
CN109788596A A kind of LED driver of low THD
CN109683648A A kind of LDO circuit
CN103985414A Method and circuit for overcoming Erase Stress influence of nonvolatile memory
CN103259415A Constant current switching power supply and constant current controller thereof
CN103260310A LED light-dimmer driving circuit
CN102097130A EEPROM erasing and writing method and device
CN102045087A Simplified alternating current grid communication system
CN102044980A Alternating current grid communication system
CN101938869A Direct current (DC) control device in alternating current (AC) system
CN101859603A Method and device for enhancing persistence of EEPROM
CN101777905A Logic level converting circuit