Learn more

CHINA ELECTRIC POWER RES INST CO LTD

Overview
  • Total Patents
    3,421
  • GoodIP Patent Rank
    439
  • Filing trend
    ⇧ 349.0%
About

CHINA ELECTRIC POWER RES INST CO LTD has a total of 3,421 patent applications. It increased the IP activity by 349.0%. Its first patent ever was published in 2016. It filed its patents most often in China. Its main competitors in its focus markets electrical machinery and energy, environmental technology and computer technology are ELECTRIC POWER RES INST CO LTD CSG, ELECTRIC POWER RES INST STATE GRID JIBEI ELECTRIC POWER CO LTD and QINGDAO POWER SUPPLY CO STATE GRID SHANDONG ELECTRIC POWER CO.

Patent filings in countries

World map showing CHINA ELECTRIC POWER RES INST CO LTDs patent filings in countries
# Country Total Patents
#1 China 3,421

Patent filings per year

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

Top inventors

# Name Total Patents
#1 Sheng Wanxing 161
#2 Gao Fei 137
#3 Liu Hao 120
#4 Yang Kai 99
#5 Zhang Mingjie 96
#6 Xu Yinghui 95
#7 Wang Ke 93
#8 Geng Mengmeng 90
#9 Wang Xingguo 88
#10 Wu Ming 88

Latest patents

Publication Filing date Title
CN112286833A Intelligent electric energy meter real-time operating system drive test method and device
CN112285443A Electric field measuring equipment provided with self-calibration device and self-calibration method
CN112285492A Power distribution network ground fault test system and method
CN112286831A Multi-cycle data stream analysis method, system, device and storage medium
CN112290578A Interpolar power compensation control method for high-voltage direct current feed-in weak system
CN112287504A Offline/online integrated simulation system and method for power distribution network
CN112290550A Emergency control method and system based on branch transient state power transmission capacity
CN112284258A System for measuring cable structure size parameters based on machine vision algorithm
CN112285157A Device and method for testing heat dissipation effect of anti-corrosion coating
CN112287621A Wind turbine generator operating state threshold curve determining method, evaluation method and system
CN112288598A Method and system for determining composition of load element of transformer substation
CN112260211A Method and device for determining operating state of relay protection device
CN112257212A Modeling method and system of comprehensive load model considering distributed power generation system
CN112260241A Protection device, pilot protection method and pilot protection system
CN112260331A Extra-high voltage alternating current-direct current power grid simulation platform and construction method
CN112259347A Power supply type voltage transformer and electric energy metering device
CN112242695A Relay protection data synchronization method and device based on wireless communication
CN112257967A Method for predicting state quantity of cable, method and device for determining operating state of cable
CN112235325A Method and system for performing access control on functional module connected with intelligent terminal
CN112229683A Transformer oil appearance collection robot