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SHANGHAI ELECTRIC POWER COMM CO LTD

Overview
  • Total Patents
    14
About

SHANGHAI ELECTRIC POWER COMM CO LTD has a total of 14 patent applications. Its first patent ever was published in 2008. It filed its patents most often in China. Its main competitors in its focus markets environmental technology are QINAN POWER SUPPLY BUREAU OF CHONGQING ELECTRIC POWER CORP, SHANGHAI SUNRISE POWER AUTOMATION CO LTD and Jiaxing Electric Power Bureau.

Patent filings in countries

World map showing SHANGHAI ELECTRIC POWER COMM CO LTDs patent filings in countries
# Country Total Patents
#1 China 14

Patent filings per year

Chart showing SHANGHAI ELECTRIC POWER COMM CO LTDs patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Dong Ruian 7
#2 Xi Yongwei 6
#3 Wang Qing 6
#4 Zhang Yong 4
#5 Wu Mingzi 3
#6 Zhong Junwei 3
#7 Wang Weibin 2
#8 Chen Jinmu 2
#9 Zhong Yong 2
#10 Zhang Jinsong 2

Latest patents

Publication Filing date Title
CN103915895A Comprehensive information acquiring system for transformer substation
CN103915896A Debugging method for transformer substation comprehensive information acquiring system
CN103913647A Transformer substation electric energy comprehensive information acquisition terminal
CN103915894A Communication network system for transformer substation summarized information acquisition device
CN103915892A Transmission method for transformer substation comprehensive information
CN103915893A Comprehensive information acquiring and processing method for transformer substation
CN103916439A Data processing system for collecting transformer substation summarized information
CN102608423A Detection method of harmonic energy
CN102830295A Detecting system and detecting method of digital transformer substation protecting loop
CN102253355A System and method for inspecting small-signal output type unconventional mutual inductor
CN102331567A Inspection system and inspection method for optical signal outputting type non-conventional instrument transformer (NCIT)
CN101799510A Automated device for WH power distribution fault diagnosis of trunk transformer
CN101615797A Parameter optimization method for comprehensive automation system VQC of transformer station
CN101615795A Method for determining setting parameter in VQC system