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SHANGQIU POWER SUPPLY COMPANY OF STATE GRID HANAN ELECTRONIC COMPANY

Overview
  • Total Patents
    15
About

SHANGQIU POWER SUPPLY COMPANY OF STATE GRID HANAN ELECTRONIC COMPANY has a total of 15 patent applications. Its first patent ever was published in 2013. It filed its patents most often in China. Its main competitors in its focus markets environmental technology and mechanical elements are ZHEJIANG DUNAN ARTIFICIAL ENVIRONMENT CO LTD, CHANGZHOU YATAI TELECOMM EQUIPMENT FACTORY and SHUANGLIU COUNTY POWER SUPPLY BRANCH STATE GRID SICHUAN ELECTRIC POWER CO LTD.

Patent filings in countries

World map showing SHANGQIU POWER SUPPLY COMPANY OF STATE GRID HANAN ELECTRONIC COMPANYs patent filings in countries
# Country Total Patents
#1 China 15

Patent filings per year

Chart showing SHANGQIU POWER SUPPLY COMPANY OF STATE GRID HANAN ELECTRONIC COMPANYs patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Kuang Cong 9
#2 Kong Xiangchen 8
#3 Yang Sumei 7
#4 Jiang Junjie 7
#5 Ji Xiaoming 7
#6 Liu Wei 4
#7 Meng Xiangnan 4
#8 Liang Weixing 3
#9 Cao Haijun 3
#10 Xuan Xueli 3

Latest patents

Publication Filing date Title
CN103674967A Detection system for aging of RTV coating
CN103680775A Breakdown-preventive metal protector for insulator and application of breakdown-preventive metal protector
CN103680774A Pin insulator
CN103669973A High-bending-moment carbon-fiber reinforced concrete pole and manufacturing method thereof
CN103683166A Derrick lightning arrester
CN103672084A Valve
CN103650936A Electric power tool
CN103675603A Insulator breakdown indicator
CN103683013A Terminal box
CN103659803A High-altitude robot hand clamp based on cross connecting rod force expansion principle
CN103679984A Outdoor high-voltage wire warning device
CN103673811A Ammeter mounting and positioning device
CN103675620A Insulation test device for porcelain insulator
CN103683004A Novel 10kV switch cabinet
CN103663307A Multifunctional crowbar