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GUANGZHOU HUIZHI MICROELECTRONICS CO LTD

Overview
  • Total Patents
    46
  • GoodIP Patent Rank
    33,921
  • Filing trend
    ⇩ 38.0%
About

GUANGZHOU HUIZHI MICROELECTRONICS CO LTD has a total of 46 patent applications. It decreased the IP activity by 38.0%. Its first patent ever was published in 2012. It filed its patents most often in China. Its main competitors in its focus markets basic communication technologies, control and telecommunications are SMARTER MICROELECTRONICS GUANG ZHOU CO LTD, ERIDAN COMMUNICATIONS INC and SHANGHAI VANCHIP TECH CO LTD.

Patent filings in countries

World map showing GUANGZHOU HUIZHI MICROELECTRONICS CO LTDs patent filings in countries
# Country Total Patents
#1 China 46

Patent filings per year

Chart showing GUANGZHOU HUIZHI MICROELECTRONICS CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Su Qiang 39
#2 Yi Jiangtao 27
#3 Peng Zhenfei 17
#4 Li Ping 11
#5 Xu Baiming 8
#6 Ma Jun 5
#7 Peng Yangyang 5
#8 Li Yang 5
#9 Jin Haipeng 4
#10 Wang Huajiang 3

Latest patents

Publication Filing date Title
CN111293997A Overvoltage protection and gain bootstrap circuit of power amplifier
CN111313854A Radio frequency power amplifier circuit and gain control method
CN111313671A Integrated overvoltage protection circuit
CN111293993A Power control circuit
CN111224652A Radio frequency switch circuit and circuit control method
CN111224624A Power control device and method, and storage medium
CN111030605A Gain compression compensation circuit of radio frequency power amplifier
CN110995175A Amplifier and amplifying method
CN111030613A Radio frequency signal processing circuit and radio frequency front end unit
CN110719077A Power amplifier and electronic equipment
CN110768630A Compensation circuit for amplitude modulation of radio frequency power amplifier
CN110708089A Radio frequency front end architecture
CN110768634A Radio frequency front end architecture
CN110149098A A kind of protection circuit of radio-frequency power amplifier
CN108900167A Impedance compensation circuit and power amplification compensation circuit
CN108923758A A kind of radio-frequency power amplifying method, amplifier and electronic equipment
CN108879633A A kind of esd protection circuit and method
CN108508960A A kind of electric power management circuit of high PSRR
CN108540164A A kind of radio-frequency front-end system
CN108616260A A kind of power circuit of power amplifier