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ELECTRIC POWER RES INST GUANGDONG POWER GRID CORP

Overview
  • Total Patents
    1,395
  • GoodIP Patent Rank
    1,120
  • Filing trend
    ⇩ 59.0%
About

ELECTRIC POWER RES INST GUANGDONG POWER GRID CORP has a total of 1,395 patent applications. It decreased the IP activity by 59.0%. Its first patent ever was published in 2009. It filed its patents most often in China. Its main competitors in its focus markets measurement, electrical machinery and energy and environmental technology are ELECTRIC POWER RES INST STATE GRID ZHEJIANG ELECTRIC POWER CO, ELECTRIC POWER SCIENT RES INST STATE GRID ZHEJIANG ELECTRIC POWER CO LTD and ELECTRIC POWER SCIENT RES INST STATE GRID JIANGXI ELECTRIC POWER CO LTD.

Patent filings in countries

World map showing ELECTRIC POWER RES INST GUANGDONG POWER GRID CORPs patent filings in countries
# Country Total Patents
#1 China 1,395

Patent filings per year

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

Top inventors

# Name Total Patents
#1 Li Li 105
#2 Yang Xian 97
#3 Li Debo 95
#4 Sheng Chao 76
#5 Li Jun 75
#6 Lin Guoying 70
#7 Lin Chunyao 70
#8 Nie Ming 67
#9 Zhao Wei 66
#10 Zeng Jie 64

Latest patents

Publication Filing date Title
CN112271600A Box door and transformer substation box body
CN112280554A Energy storage type environment-friendly luminescent material and preparation method thereof
CN112270806A Health safety condition monitoring system
CN112287583A Noise simulation prediction method for transformer
CN112290243A High-voltage insulation current lead structure
CN112260596A Generator stator current overcurrent control method and related device
CN112288161A Method and device for optimizing peak-shifting electricity consumption of residents
CN112285425A Grounding resistance calculation method and device of tower grounding device and terminal equipment
CN112285426A Grounding resistance testing method and system of tower grounding device and terminal equipment
CN112285048A Method and system for representing insulation aging state of crosslinked polyethylene cable
CN112289524A Combined insulator for improving electric field distribution of composite insulator of direct current transmission line
CN112226794A Method for repairing contact surface of joint of electrical equipment
CN112163331A Distribution network line vulnerability calculation method and related device
CN112149302A Typhoon modeling method based on non-uniform underlying surface and related device
CN112067152A GIS external temperature measurement system and equipment
CN112114784A Single-Spa-based front-end micro-service system
CN112115616A Dynamic characteristic analysis method and device of power transmission tower
CN112102804A Acoustic metamaterial for blocking low-frequency noise of transformer substation and manufacturing method
CN112048209A Filler, grounding grid anticorrosive paint and preparation method thereof
CN112101802A Attitude load data evaluation method and device, electronic equipment and storage medium