Learn more

HENAN ELECTRIC POWER COMPANY X

Overview
  • Total Patents
    12
About

HENAN ELECTRIC POWER COMPANY X has a total of 12 patent applications. Its first patent ever was published in 2008. It filed its patents most often in China. Its main competitors in its focus markets environmental technology are SHINMEIWA AUTO ENG LTD, ZHANGJIAGANG SHUANGLIN INK CO LTD and GUANGXI YUFENG CEMENT CO LTD.

Patent filings in countries

World map showing HENAN ELECTRIC POWER COMPANY Xs patent filings in countries
# Country Total Patents
#1 China 12

Patent filings per year

Chart showing HENAN ELECTRIC POWER COMPANY Xs patent filings per year from 1900 to 2020

Focus industries

Focus technologies

Top inventors

# Name Total Patents
#1 Dong Yang 2
#2 Qiang Li 2
#3 Guofeng Wang 2
#4 Keming Bai 2
#5 Guoqing Wang 1
#6 Yongqiang Yang 1
#7 Defu Cao 1
#8 Xiaogang Zhang 1
#9 Shuixi Zhang 1
#10 Haoying Wang 1

Latest patents

Publication Filing date Title
CN101770897A Control device of AC contactor
CN101710499A Four-core electric control cable
CN101710639A Antenna tower of power network management main station
CN101661051A Uninterrupted power supply replacement controller
CN101656403A Special stripping and cutting tool of cable
CN101656401A Minitype line lifter
CN101656400A Concrete pole rotator
CN101630548A Stranding machine lapping device
CN101656411A Moisture discharge device of cable trench
CN101656402A Tool for fastening needle type bottle in electrified way
CN101655696A Automatic water supplying protector
CN101465527A Method for first-aid repair of cable middle joint ground fault winding package