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SHANGHAI HUGONG AUTO-ELECTRIC CO LTD

Overview
  • Total Patents
    13
  • GoodIP Patent Rank
    133,704
  • Filing trend
    ⇩ 100.0%
About

SHANGHAI HUGONG AUTO-ELECTRIC CO LTD has a total of 13 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 2015. It filed its patents most often in China. Its main competitors in its focus markets electrical machinery and energy, measurement and machine tools are Huawei boao electric power equipment co ltd, RICHTER MORTEN BALTHAZAR and CHENGDU RELIANCE ELECTRIC CO LTD.

Patent filings in countries

World map showing SHANGHAI HUGONG AUTO-ELECTRIC CO LTDs patent filings in countries
# Country Total Patents
#1 China 13

Patent filings per year

Chart showing SHANGHAI HUGONG AUTO-ELECTRIC CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Wang Jinde 3
#2 Huang Guozhong 3
#3 Gao Wei 3
#4 Li Rong 2
#5 Wang Xiaolan 2
#6 Jin Shaohua 2
#7 Zhu Jiale 2
#8 Zhou Zhidi 2
#9 Xi Jieming 2
#10 Jiang Minjie 2

Latest patents

Publication Filing date Title
CN111146044A Ceramic closed cavity structure of high-voltage relay, high-voltage relay and working method of high-voltage relay
CN107102635A A kind of PWM cooling fan controllers test platform
CN107182155A A kind of solid-state relay for automobile lamp
CN107053075A A kind of AUTOMOTIVE RELAY shell four sides disassembly mechanism
CN106981405A A kind of special inserting instrument of auto electric box fuse
CN107187380A A kind of headlight for vehicles distance-light switches electromagnet
CN106158458A A kind of electric automobile high-voltage pre-charge-relay
CN106207531A Exempt to weld PCB formula tuning fork terminal and installation method thereof
CN105583774A Sponge strip embedment method for assembling surface of electric control box body and electric control box cover of automobile engine
CN105548877A Automobile relay service life testing method
CN105606996A Automobile relay test method for simulating automobile motor load
CN105610029A Bottom plate combined assembling mechanism for vehicle circuit board outgoing lines
CN105644426A Automotive ceiling lamp control module