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ELECTRIC POWER RES INST STATE GRID FUJIAN ELECTRIC POWER CO LTD

Overview
  • Total Patents
    66
  • GoodIP Patent Rank
    22,192
  • Filing trend
    ⇧ 850.0%
About

ELECTRIC POWER RES INST STATE GRID FUJIAN ELECTRIC POWER CO LTD has a total of 66 patent applications. It increased the IP activity by 850.0%. Its first patent ever was published in 2017. It filed its patents most often in China. Its main competitors in its focus markets measurement, electrical machinery and energy and environmental technology are YUNNAN POWER GRID CO LTD ELECTRIC POWER RES INST, ELECTRIC POWER RES INST SICHUAN ELECTRIC POWER CORP and ELECTRIC POWER SCIENCES RES INST OF STATE GRID HEBEI ELECTRIC POWER CO.

Patent filings in countries

World map showing ELECTRIC POWER RES INST STATE GRID FUJIAN ELECTRIC POWER CO LTDs patent filings in countries
# Country Total Patents
#1 China 66

Patent filings per year

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

Top inventors

# Name Total Patents
#1 Huang Daoshan 12
#2 Guo Zhiwei 11
#3 Zhang Huiyu 10
#4 Zhang Weijun 10
#5 Lin Deyuan 10
#6 Huang Ting 9
#7 Chen Bin 9
#8 Ye Qiang 9
#9 Han Jiceng 8
#10 Zhang Minglong 8

Latest patents

Publication Filing date Title
CN112053885A Improved 10kV isolating switch
CN112234560A Rapid locking device for fixed overhead line and working method thereof
CN112213601A Experimental device for simulating double-coil radial induced electric power impact accumulated deformation
CN112215476A Space-time intensity online early warning method and system
CN112213600A High efficiency transformer burst short circuit test device
CN112103014A High-altitude suspension insulator easy to disassemble and assemble
CN112003485A Current continuous control method based on bridgeless SEPIC-PFC circuit
CN112003473A Novel cascade type mixed three-level Buck-Boost converter
CN112003474A Novel cascade Buck-Boost high-gain converter
CN112016470A On-load tap-changer fault identification method based on sound signal and vibration signal
CN111934302A System and method for restraining single-phase fault short-circuit current applied to flexible direct-current power transmission system
CN111786146A Injection molding product for wire clamp protective cover and preparation method thereof
CN111829943A Test device for simulating soil corrosion of grounding grid and working method thereof
CN111830313A Transient overvoltage broadband monitoring system for modular multilevel converter
CN111666697A Active power distribution network reliability evaluation method and system based on sequential Monte Carlo method
CN111724207A CPS-considered electric vehicle charging station dynamic pricing method and system
CN111464656A Novel distribution station room edge Internet of things agent system and control method thereof
CN111272592A Magnetic suction type loading device applied to portable Rockwell hardness tester
CN111272593A C-shaped loading device applied to portable Rockwell hardness tester
CN111551836A IGBT test system with grid leakage current test circuit