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STATE GRID FUJIAN ELECTRIC POWER CO LTD

Overview
  • Total Patents
    264
  • GoodIP Patent Rank
    5,557
About

STATE GRID FUJIAN ELECTRIC POWER CO LTD has a total of 264 patent applications. Its first patent ever was published in 2013. It filed its patents most often in China, WIPO (World Intellectual Property Organization) and United States. Its main competitors in its focus markets electrical machinery and energy, measurement and environmental technology are QINGDAO POWER SUPPLY CO STATE GRID SHANDONG ELECTRIC POWER CO, ELECTRIC POWER RES INST SICHUAN ELECTRIC POWER CORP and STATE GRID JIANGSU ELECTRIC POWER CO LTD WUXI POWER SUPPLY CO.

Patent filings in countries

World map showing STATE GRID FUJIAN ELECTRIC POWER CO LTDs patent filings in countries

Patent filings per year

Chart showing STATE GRID FUJIAN ELECTRIC POWER CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Chen Min 20
#2 Yao Zhihan 20
#3 Cai Fangwei 20
#4 Chen Bin 15
#5 Zeng Huimin 11
#6 Tang Zhijun 11
#7 Zhang Yi 11
#8 Wang Jiaxing 11
#9 Chen Yuxing 10
#10 Wu Wenxuan 10

Latest patents

Publication Filing date Title
CN106018934A IGBT over-current detection circuit capable of adjusting over-current points continuously and realizing method thereof
CN106003417A Preparation method for well lid of inspection well for power cable engineering
CN105977847A Single-column equipment safety belt hanging device and hanging method
CN105958305A Auxiliary loosening and tightening tool for terminals
CN105894887A Power distribution grid simulation training system and method
CN105976946A Insulator with breakdown display device
CN105978159A Telecontrol testing online execution-free check method for transformer station
CN105979227A Electricity intranet and internet integrated video transmission device based on CPCI interface
CN105958414A Mobile battery energy storage device-based power distribution network medium-voltage line DC thermal ice-melting circuit and method
CN105891761A Scattering parameter-based partial discharge ultrahigh frequency detection system field check method
CN105865826A Method and device for testing basic overturning resistance of fire wire conical electric pole under action of wind load
CN105952253A Multifunctional safety warning fence pile and mounting method thereof
CN105978152A Automatic closed loop joint debugging method for telecontrol equipment and regulation and control main station of intelligent substation
CN105848007A Wireless and coaxial cable bidirectional data transmission system
CN105914892A Secondary maintenance safety measure ticket system and realization method thereof
CN105846180A Transformer substation aluminum bar grounding electrical inspection wire clamp
CN105846179A Transformer substation aluminum bar grounding wire clamp
CN105866147A Device and method for quickly discriminating dry-type transformer windings based on pulse CR detection
CN106027178A Method for testing telemetry transmission time of electric power dispatching automation system based on step response
CN105866146A Device and method for quickly discriminating dry-type transformer windings based on power-frequency CR detection