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ELECTRIC POWER RES INST SICHUAN ELECTRIC POWER CORP

Overview
  • Total Patents
    561
  • GoodIP Patent Rank
    2,705
  • Filing trend
    ⇧ 13.0%
About

ELECTRIC POWER RES INST SICHUAN ELECTRIC POWER CORP has a total of 561 patent applications. It increased the IP activity by 13.0%. Its first patent ever was published in 2014. It filed its patents most often in China. Its main competitors in its focus markets measurement, environmental technology and electrical machinery and energy are STATE GRID HUBEI ELECTRIC POWER CO LTD ELECTRIC POWER RES INST, YUNNAN POWER GRID CO LTD ELECTRIC POWER RES INST and STATE GRID JIANGSU ELECTRIC POWER CO RES INST.

Patent filings in countries

World map showing ELECTRIC POWER RES INST SICHUAN ELECTRIC POWER CORPs patent filings in countries
# Country Total Patents
#1 China 561

Patent filings per year

Chart showing ELECTRIC POWER RES INST SICHUAN ELECTRIC POWER CORPs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Teng Yufei 91
#2 Liu Mingzhong 69
#3 Zhang Hua 54
#4 Wu Jie 49
#5 Wei Wei 45
#6 Ding Lijie 44
#7 Chang Xiaoqing 44
#8 Zheng Yongkang 44
#9 Li Xiaopeng 43
#10 Chen Gang 41

Latest patents

Publication Filing date Title
CN112152224A Voltage sag treatment optimization method and system
CN112147475A Method for identifying state of room temperature vulcanized silicone rubber material
CN112288015A Distribution network electrical topology identification method and system based on edge calculation improved KNN
CN112290524A Medium-low voltage direct current distribution network voltage grade selection method for power supply integration
CN112285411A CVT nonlinear model, model-based system and method for measuring voltage
CN112290590A PMSG fan control method based on super-capacitor virtual inertia and short-term primary frequency modulation
CN112287789A GIS ultrahigh frequency method partial discharge map identification method based on deep learning
CN112199877A Power system aluminum alloy wiring board optimization method based on finite element simulation
CN112202160A Direct-hanging bus type energy storage control system and control method
CN112202152A Feeder fault rapid isolation method based on CT saturation characteristics
CN112285421A System side harmonic impedance estimation method based on minimum norm criterion
CN112287297A Electric energy meter quality consistency evaluation method and medium based on random sampling
CN112152235A Frequency oscillation control method and system under off-grid condition of water-light complementary system
CN112213687A Gateway electric energy meter data anomaly detection method and system based on pseudo anomaly point identification
CN112230083A Gateway metering device abnormal event identification method and system
CN112051209A Automatic evaluation method for corrosion degree of power transmission and transformation steel member
CN112150020A Regional power grid equipment safety risk evaluation method based on alarm big data
CN112203249A Intelligent gateway system suitable for partial discharge of switch cabinet
CN112179639A Method, system and medium for judging non-electrical quantity defect of transformer bushing
CN112134761A Electric power Internet of things terminal vulnerability detection method and system based on firmware analysis