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EAST CHINA GRID CO LTD

Overview
  • Total Patents
    15
About

EAST CHINA GRID CO LTD has a total of 15 patent applications. Its first patent ever was published in 2007. It filed its patents most often in China. Its main competitors in its focus markets environmental technology are FEDOROV ERNST K, SUZHOU ZEYOU TECHNOLOGY CO LTD and YUZHN OTDEL VG PROEKTNO IZYSKA.

Patent filings in countries

World map showing EAST CHINA GRID CO LTDs patent filings in countries
# Country Total Patents
#1 China 15

Patent filings per year

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

Focus industries

Focus technologies

# Technology
#1 Smart grids

Top inventors

# Name Total Patents
#1 Can Li 6
#2 Yan Chen 4
#3 Qi Shi 4
#4 Yaoqiang Xu 3
#5 Lei Zhang 3
#6 Xiang Wu 3
#7 Dexing Wang 3
#8 Huan Ma 3
#9 Liang Wang 3
#10 Chao Wu 3

Latest patents

Publication Filing date Title
CN102129646A Method for uniformly monitoring multi-dimensional electric power market transaction data interaction
CN102024215A Method for publishing customizable trading information in power market
CN101916269A Power grid SVG (Scalable Vector Graphics) graphic file, creation method and creation system thereof
CN101902479A Network isolation system and data transmission method thereof
CN102157952A Intelligent storage battery discharge energy-saving device for constant-current multi-loop feedback power grid
CN102158387A Protection fault information processing system based on dynamic load balance and mutual hot backup
CN101789042A Model increment comparing tool of common information model (CIM) of electric network enterprise
CN101789597A Power grid stable-limitation intelligentized management method based on rule engine technique
CN101789006A Intelligent search based quick searching method of power grid enterprise information integrating system
CN101770518A Metadata management method of power grid enterprise integrated information die
CN101820172A Power grid flexible constraint integrated system
CN101930481A Method used for generating CIM model describing power grid change in designated time slot and system thereof
CN101582589A Method for optimizing active power output mode based on load margin maximization
CN101771277A Method for apportioning and evaluating loss in shared control area in regional power grid accident
CN101465709A Method for sending and receiving pulse frame