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EAST CHINA GRID COMPANY LTD

Overview
  • Total Patents
    40
  • GoodIP Patent Rank
    122,207
About

EAST CHINA GRID COMPANY LTD has a total of 40 patent applications. Its first patent ever was published in 2009. It filed its patents most often in China. Its main competitors in its focus markets environmental technology, electrical machinery and energy and it methods for management are TIANJIN TDQS ELECTRIC POWER NEW TECH CO LTD, NORTH CHINA BRANCH OF STATE GRID CORP OF CHINA and STATE GRID JIANGSU ECONOMIC RES INST.

Patent filings in countries

World map showing EAST CHINA GRID COMPANY LTDs patent filings in countries
# Country Total Patents
#1 China 40

Patent filings per year

Chart showing EAST CHINA GRID COMPANY LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Xu Yaoqiang 8
#2 Wu Chao 6
#3 Zhou Yi 6
#4 Bi Xiaoliang 6
#5 Li Wei 6
#6 Chen Jianmin 6
#7 Qiu Zhiyong 6
#8 Zhang Liang 6
#9 Zhou Xiaosu 6
#10 Li Li 5

Latest patents

Publication Filing date Title
CN106159939A Dispatching of power netwoks is issued an order method and system automatically
CN106096057A Configurable loss of data inspection and monitoring method and system
CN106972624A Power remote reliable control method and system based on address self checking
CN105678522A Workflow engine and project management system based on workflow
CN104834487A Remote signaling data compression storage and vacancy checking and filling method based on slow change dimension format
CN104850635A Auto check and centralized monitoring method for missing data in multi-data source environment
CN104574219A System and method for monitoring and early warning of operation conditions of power grid service information system
CN104331751A Grid emergency power support method employing cooperation of multiple pumped-storage power stations
CN104363165A Information interactive system under internal and external network isolation environment and data integrating method
CN104331551A Grid frequency disturbance recovery process output method
CN104332991A Power grid power flow blocking dispatching method and power grid current margin assessment method
CN104332990A Method for acquiring real-time standby standardization quantity of regional power grid
CN104362617A Distribution method for reserve capacity of regional power grid control zones
CN105279135A Correcting method of network model adapted to isolated network operation
CN104750095A Regulation and control center routing inspection testing system and method
CN103762602A Automatic voltage control method for power grid provincial coordination transformer substation
CN104623830A Two-box carbon dioxide fire extinguishing device and method thereof
CN103458261A Video scene variation detection method based on stereoscopic vision
CN103427445A Thermal power load shedding peak shaving method based on load reconstruction strategy
CN103078330A Relationship-based voltage monitoring index method for providing boosting voltage regulating-controlling strategy