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BEIJING QINGCHANG POWER TECH CO LTD

Overview
  • Total Patents
    12
  • GoodIP Patent Rank
    143,275
  • Filing trend
    ⇧ 100.0%
About

BEIJING QINGCHANG POWER TECH CO LTD has a total of 12 patent applications. It increased the IP activity by 100.0%. Its first patent ever was published in 2016. It filed its patents most often in China. Its main competitors in its focus markets electrical machinery and energy, control and machines are JIANGSU SHENYI ELECTRIC CO LTD, QINGDAO TGOOD ELECTRIC CO LTD and LAI SUXIA.

Patent filings in countries

World map showing BEIJING QINGCHANG POWER TECH CO LTDs patent filings in countries
# Country Total Patents
#1 China 12

Patent filings per year

Chart showing BEIJING QINGCHANG POWER TECH CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Zhang Huanfen 9
#2 Wang Huatian 9
#3 Fan Jingsheng 7
#4 Meng Fanrui 5
#5 Cheng Fanyuan 4
#6 Wang Qing 3
#7 Liu Xuefeng 2
#8 Ao Xuanshou 2
#9 Duan Yanhui 1
#10 Li Sen 1

Latest patents

Publication Filing date Title
CN112271689A Quick-operation joint and gaseous insulation looped netowrk cabinet of environmental protection thereof
CN110707586A SF6 gas insulation permanent magnet circuit breaker switch cabinet of medium-voltage distribution network
CN110429506A A kind of GIS switchgear
CN109830388A A kind of transmission device and ring network cabinet
CN108422625A Mold for production of intelligent solid insulation switch
CN108281919A Facilitate the solid insulation ring main unit insulation and sealing structure of handling
CN108107804A A kind of looped network cabinet breaker Intelligent control device and control method
CN108132634A A kind of ring main unit load switch Intelligent control device and control method
CN107565388A The bus tie of Intelligent solid insulation ring main unit
CN106938616A Wall-mounted alternating-current charging pile and charging method
CN106206144A Environment-friendly type gas cabinet disconnecting switch main shaft
CN105529646A Environment-friendly gas switch cabinet