Learn more

ZHUHAI MAIJU MICROELECTRONIC CO LTD

Overview
  • Total Patents
    23
  • GoodIP Patent Rank
    72,161
About

ZHUHAI MAIJU MICROELECTRONIC CO LTD has a total of 23 patent applications. Its first patent ever was published in 2019. It filed its patents most often in China. Its main competitors in its focus markets electrical machinery and energy, measurement and semiconductors are SHANGHAI LEADCHIP MICROELECTRONICS CORP LTD, WUXI ZHONGGAN MICROELECTRONICS CO LTD and OESTERREICHISCHES FORSCHUNGS UND PRUEFZENTRUM ARSENAL GES M B H.

Patent filings in countries

World map showing ZHUHAI MAIJU MICROELECTRONIC CO LTDs patent filings in countries
# Country Total Patents
#1 China 23

Patent filings per year

Chart showing ZHUHAI MAIJU MICROELECTRONIC CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Zhou Hao 23
#2 Qiao Ming 4
#3 Zhang Fabei 3
#4 Chen Yong 3
#5 He Linrong 1

Latest patents

Publication Filing date Title
CN112290514A Device for current and/or voltage overload protection and integrated circuit device
CN112086517A Groove gate power semiconductor device and preparation method thereof
CN112285590A Voltage detection system, battery management system and battery management chip
CN112068011A Resistance adjusting circuit and method, detection method and battery management system
CN112198433A Battery capacity calibration method, calibration device and battery management system
CN112072757A VDMOS device, control circuit, battery management chip and electrical equipment
CN112054024A Field effect transistor device, preparation method and battery management system
CN112134565A Low-power-consumption successive approximation type analog-to-digital converter
CN112289793A Semiconductor device for battery protection
CN112289792A Semiconductor device for battery protection
CN112013986A Temperature detection circuit, temperature detection method and battery protection method
CN112290927A Field effect transistor circuit, method, device, chip and battery management system
CN112039144A Charge and discharge control circuit, battery management chip and electrical equipment
CN111983479A Real-time establishing method and updating method of battery physical model and battery monitoring equipment
CN111769616A Battery voltage monitoring device and battery management system
CN111769615A Operational amplifier power supply device, power supply method and battery management system
CN111766495A Detection circuit and method of MOSFET (metal-oxide-semiconductor field effect transistor) on-resistance, chip and battery management system
CN111522386A Reference voltage source, chip, power supply and electronic equipment
CN111404484A RC oscillator and electric device
CN111431236A Battery management chip and battery management system