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STATE GRID JIANGSU ELECTRIC POWER CO RES INST

Overview
  • Total Patents
    670
  • GoodIP Patent Rank
    2,291
  • Filing trend
    ⇩ 16.0%
About

STATE GRID JIANGSU ELECTRIC POWER CO RES INST has a total of 670 patent applications. It decreased the IP activity by 16.0%. Its first patent ever was published in 2016. It filed its patents most often in China. Its main competitors in its focus markets measurement, computer technology and electrical machinery and energy are ELECTRIC POWER SCIENT RES INST STATE GRID JIANGXI ELECTRIC POWER CO LTD, ELECTRIC POWER RES INST SICHUAN ELECTRIC POWER CORP and STATE GRID HUBEI ELECTRIC POWER CO LTD ELECTRIC POWER RES INST.

Patent filings in countries

World map showing STATE GRID JIANGSU ELECTRIC POWER CO RES INSTs patent filings in countries
# Country Total Patents
#1 China 670

Patent filings per year

Chart showing STATE GRID JIANGSU ELECTRIC POWER CO RES INSTs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Liu Yang 129
#2 Tao Fengbo 104
#3 Yang Jinggang 98
#4 Yuan Yubo 83
#5 Yuan Xiaodong 74
#6 Hu Chengbo 65
#7 Shi Mingming 63
#8 Chen Jie 61
#9 Gao Lei 58
#10 Jia Yongyong 51

Latest patents

Publication Filing date Title
CN112271734A Multi-power-network load flow calculation method based on circuit coupler
CN112270100A Power transmission and distribution network load flow calculation method based on iteration efficiency weight
CN112270481A Multi-target planning method and system for power and natural gas coupling system and storage medium
CN112186732A Switching circuit, switching device and control method for low-voltage bipolar power supply system
CN112257616A Phase modulator fault diagnosis method, device and system based on vibration signals
CN112285503A GIS/GIL partial discharge detection device
CN112285502A GIS/GIL equipment state detection device
CN112187060A Isolated low-voltage direct current switching circuit, switching device and control method
CN112013758A Multi-parameter detection method and device for coiled cable and detection clamp
CN112018778A Power grid power flow control method suitable for power grid power flow control system comprising multiple FACTS controllers
CN112013759A Multi-parameter detection method and device for coiled cable
CN112018777A Power flow optimization control method of power system containing IPFC
CN112269063A Transition resistance measurement method and system based on differential current of direct-current power distribution network
CN111934324A Multifunctional power flow controller suitable for multi-channel double-loop
CN112103985A Cascade type hybrid direct current inversion side robust control method, device and system
CN112117564A Ground wire device for intelligently identifying insulated cable
CN112180315A Fault feature extraction method, device and system for optical fiber current transformer
CN111929404A Fireproof material detection combined platform for cables
CN111854855A Multi-scene cable fire characteristic quantity online monitoring method and device
CN112086994A Cascade type hybrid direct current system and control method