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SHIYAN POWER SUPPLY COMPANY STATE GRID HUBEI ELECTRIC POWER CO LTD

Overview
  • Total Patents
    12
  • GoodIP Patent Rank
    138,005
About

SHIYAN POWER SUPPLY COMPANY STATE GRID HUBEI ELECTRIC POWER CO LTD has a total of 12 patent applications. It filed its patents most often in China. Its main competitors in its focus markets electrical machinery and energy, civil engineering and machines are LAND & SEEKABELWERKE AG, DRAKA UK LTD and HUGO SONNENFELD.

Patent filings in countries

World map showing SHIYAN POWER SUPPLY COMPANY STATE GRID HUBEI ELECTRIC POWER CO LTDs patent filings in countries
# Country Total Patents
#1 China 12

Top inventors

# Name Total Patents
#1 Cheng Li 11
#2 Li Xin 11
#3 Yang Juntao 11
#4 Zeng Linjun 11
#5 Xiong Li 11
#6 Xiang Xingyao 11
#7 Zhang Ping 10
#8 Wang Dan 10
#9 Liu Hua 9
#10 Wang Donglin 1

Latest patents

Publication Filing date Title
CN112290342A Distributed auxiliary resistance reduction method for power transmission line of mountain tower
CN112132363A Energy storage site selection and volume fixing method for enhancing system operation robustness
CN112072602A High tension cable protection pipe plugging device
CN111980472A Electric power tower with novel structure
CN111628129A Electric power energy storage device and temperature regulation method
CN111541122A Grounding construction method for graphite-based flexible grounding material tower
CN111452326A Mould for manufacturing lightning-proof cable
CN111446684A Cable duct cover plate and cover plate cable
CN111446626A Electric arc-proof fitting
CN111541121A Method for reducing impact grounding impedance of power transmission line tower
CN111446033A Composite optical cable for power communication
CN111446032A Overhead insulated conductor capable of preventing 10kV power line from being broken by lightning strike and manufacturing method thereof