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ZHANGJIAGANG HUAWEI ELECTRON CO LTD

Overview
  • Total Patents
    44
  • GoodIP Patent Rank
    46,395
  • Filing trend
    ⇩ 10.0%
About

ZHANGJIAGANG HUAWEI ELECTRON CO LTD has a total of 44 patent applications. It decreased the IP activity by 10.0%. Its first patent ever was published in 2012. It filed its patents most often in China. Its main competitors in its focus markets electrical machinery and energy, environmental technology and audio-visual technology are XJ POWER CO LTD, LG ELECTRONICS CHINA R & D CENTER SHANGHAI CO LTD and ZHONG HUI POWERISE WIRELESS POWER TECH LTD.

Patent filings in countries

World map showing ZHANGJIAGANG HUAWEI ELECTRON CO LTDs patent filings in countries
# Country Total Patents
#1 China 44

Patent filings per year

Chart showing ZHANGJIAGANG HUAWEI ELECTRON CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Yan Weiren 44
#2 Chen Boping 8
#3 Jing Xiaoyu 6
#4 Hu Chuyou 5
#5 Jiao Qingxin 4
#6 Wu Qiaojun 2
#7 Zhu Zhengbing 2
#8 Wang Tao 1
#9 Wu Wei 1
#10 Bu Fanfu 1

Latest patents

Publication Filing date Title
CN109291825A A kind of the rush-harvesting and rush-planting charging pile system and control method of the automatic switchover of list rush-harvesting and rush-planting
CN109435741A Automatically switch the charging pile of power
CN109617200A A kind of intelligent modularized charger
CN109600046A Failure automatically switches DC-DC converter
CN109450062A A kind of intelligent modularized charger of brick
CN109600045A A kind of DC-DC converter
CN109572477A Automatically switch the charging pile of power
CN109462338A A kind of DC-DC converter
CN109624744A A kind of modularization charger and its method of controlling security
CN107706970A A kind of circuit of charger overvoltage protection
CN107585057A A kind of electric industry vehicle charging pile
CN107612345A A kind of circuit of DC/DC converters full-wave rectification driving
CN107579554A A kind of circuit of charger charging
CN107562108A A kind of DC converter output voltage benchmark limiting circuit
CN107482711A A kind of circuit for power supply charging
CN107562114A A kind of circuit for CAN circuit power supply
CN107424811A Toroidal transformer, charger diode full-wave rectifying circuit and charger
CN107592104A A kind of on-off circuit of mosfet transistor
CN107605778A A kind of control circuit for being used for the fan for charger cooling
CN106230064A A kind of charger closed loop control method