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STATE GRID SHANDONG DONGYING CITY DONGYING DISTR POWER SUPPLY CO LTD

Overview
  • Total Patents
    11
  • GoodIP Patent Rank
    161,070
About

STATE GRID SHANDONG DONGYING CITY DONGYING DISTR POWER SUPPLY CO LTD has a total of 11 patent applications. Its first patent ever was published in 2015. It filed its patents most often in China. Its main competitors in its focus markets environmental technology, control and mechanical elements are SHAANXI QINNENG POWER TECH CO LTD, SHANGHAI KELIANG INFORMATION ENGINEERING CO LTD and TIANJIN JINBO INSTR TECH CO LTD.

Patent filings in countries

World map showing STATE GRID SHANDONG DONGYING CITY DONGYING DISTR POWER SUPPLY CO LTDs patent filings in countries
# Country Total Patents
#1 China 11

Patent filings per year

Chart showing STATE GRID SHANDONG DONGYING CITY DONGYING DISTR POWER SUPPLY CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Zhang Jianying 3
#2 Li Zhenyou 3
#3 Zhang Leijie 2
#4 Jiang Yunkai 2
#5 Li Huodong 2
#6 Wu Peng 2
#7 Li Lei 2
#8 Zhu Yanfeng 2
#9 Shao Shan 2
#10 Gao Xuehong 2

Latest patents

Publication Filing date Title
CN105606859A Enclosed type electricity larceny preventive metering box used specially for users paying electricity charge in advance
CN105299324A Coaxial body porous power cable clamp based on special ceramics and production method
CN105739375A Power equipment spot inspection machine system
CN105119382A Low-voltage power transformation and distribution intelligent monitoring system
CN105141127A Electric power conversion device
CN105137308A Electric power equipment insulation integrated online monitoring system
CN105156281A Wind power generation system
CN105186961A Motor driving system used for workover treatment
CN105141000A Electric vehicle charging/discharging control method
CN105181174A Cable temperature measuring system
CN105302297A Cell-phone interacting method via brain wave Bluetooth earphone