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HUYU GROUP CO LTD

Overview
  • Total Patents
    13
  • GoodIP Patent Rank
    200,207
About

HUYU GROUP CO LTD has a total of 13 patent applications. Its first patent ever was published in 2009. It filed its patents most often in China. Its main competitors in its focus markets electrical machinery and energy are ZAKLADY APARATURY ELEKTRYCZNEJ, JIANGSU FEAL ELECTRICAL APPLIANCES CO LTD and JIANPING ZHAO.

Patent filings in countries

World map showing HUYU GROUP CO LTDs patent filings in countries
# Country Total Patents
#1 China 13

Patent filings per year

Chart showing HUYU GROUP CO LTDs patent filings per year from 1900 to 2020

Focus industries

Focus technologies

# Technology
#1 Electric switches

Top inventors

# Name Total Patents
#1 Liu Guoxing 6
#2 Liu Tingliang 5
#3 Wang Te 4
#4 Huang Angui 4
#5 Wang Mingliang 4
#6 Pan Ruxin 3
#7 Hu Lehe 3
#8 Wei Rongling 2
#9 Li Lifang 2
#10 Zhuo Deshan 2

Latest patents

Publication Filing date Title
CN105261496A Double-power-source automatic change-over switch
CN104576235A Automatic reclosing lock device of miniature circuit breaker
CN103943385A Bypass loop of automatic diverter switch
CN103943429A Automatic reclosing device of circuit breaker
CN103578882A Breaker special for electricity meter
CN103065876A Contactor with multi-group auxiliary contacts
CN102543495A Double-power automatic transfer switch
CN102543518A Interlocking device for dual power supply changeover switch
CN102610403A Contact system for double-power-supply conversion switch
CN102592860A Switching mechanism of double-power supply change-over switch
CN102568877A Reversing device for double power supply change-over switch
CN102044389A Plastic-shell circuit breaker with switching-off and switching-on indicating mechanism
CN101593643A Small breaker