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XIAMEN HUADIAN SWITCHGEAR CO

Overview
  • Total Patents
    54
  • GoodIP Patent Rank
    64,621
  • Filing trend
    ⇩ 20.0%
About

XIAMEN HUADIAN SWITCHGEAR CO has a total of 54 patent applications. It decreased the IP activity by 20.0%. Its first patent ever was published in 2007. It filed its patents most often in China, WIPO (World Intellectual Property Organization) and Germany. Its main competitors in its focus markets electrical machinery and energy, mechanical elements and measurement are CONCORDIA SPRECHER ENERGIE, JIANGSU HONGDA ELECTRIC CO LTD and APATOR SPOŁKA AKCYJNA.

Patent filings in countries

World map showing XIAMEN HUADIAN SWITCHGEAR COs patent filings in countries

Patent filings per year

Chart showing XIAMEN HUADIAN SWITCHGEAR COs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Zheng Minsheng 31
#2 You Yimin 15
#3 Lin Jian 10
#4 Ma Ping 10
#5 Zhang Xinglang 9
#6 Chai Mao 7
#7 Liang Jingxuan 7
#8 Ma Zongxiong 7
#9 Wu Zhong 6
#10 Zhang Yongfu 5

Latest patents

Publication Filing date Title
CN112259405A Arc extinguish chamber and circuit breaker with same
CN110660606A Operating device of isolating grounding switch and electrical cabinet
CN110444434A Auxiliary earth switch and switchgear
CN110224308A Switchgear
CN110165596A Interlock is inserted in distribution switchgear and its aviation
CN110085462A Switchgear and the ground switch interlocking device for being used for switchgear
CN111489909A Grounding switch and operating mechanism thereof
CN111463699A Gas insulated switchgear and housing thereof
CN111431043A Switch cabinet for arcing pressure relief
CN111380644A Pressure measuring device for measuring pressure during arcing fault test in switch cabinet
CN111370256A Operating device and three-position switch
CN110350416A Air-tightness observation window module, observation window and its application
CN110137811A Distribution switchgear cabinet, valve and valve driving device
CN109698090A Pole and its production method
CN109698093A Vacuum interrupter and its production method
CN107564751A Load switch equipment
CN107564764A Arc-suppressing load switch
CN108630482A The operating mechanism of earthing switch
CN107791448A The feeding system and injecting glue formation system of a kind of injecting glue formation system
CN106373825A Spring operating mechanism for vacuum load switch