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STATE GRID ZHEJIANG HANGZHOU CITY FUYANG DISTR POWER SUPPLY COMPANY

Overview
  • Total Patents
    20
  • GoodIP Patent Rank
    81,711
  • Filing trend
    ⇩ 100.0%
About

STATE GRID ZHEJIANG HANGZHOU CITY FUYANG DISTR POWER SUPPLY COMPANY has a total of 20 patent applications. It decreased the IP activity by 100.0%. 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, electrical machinery and energy and telecommunications are LEADZONE SMART GRID TECH CO LTD, NORTH CHINA BRANCH OF STATE GRID CORP OF CHINA and STATE GRID XINJIANG ELECTRIC POWER CO.

Patent filings in countries

World map showing STATE GRID ZHEJIANG HANGZHOU CITY FUYANG DISTR POWER SUPPLY COMPANYs patent filings in countries
# Country Total Patents
#1 China 20

Patent filings per year

Chart showing STATE GRID ZHEJIANG HANGZHOU CITY FUYANG DISTR POWER SUPPLY COMPANYs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Hu Xiaozhe 9
#2 Wang Shengchang 7
#3 Lu Jiandong 6
#4 Liu Xuejun 6
#5 Chen Xiaogang 5
#6 Yu Wei 5
#7 Chen Yun 4
#8 Luo Liang 4
#9 Li Wei 4
#10 Xia Linjun 4

Latest patents

Publication Filing date Title
CN107132439A Electric power data simulative display circuit
CN106787646A A kind of auxiliary power unit
CN106786365A Earth protective device
CN107052528A A kind of electric welding machine safety control
CN106783287A A kind of ground connection closure switch blocking device for ring main unit interconnector
CN106779120A A kind of electrical network business preengages platform
CN106787188A A kind of anti-error handheld terminal of operation order and system
CN106788531A A kind of handheld terminal and system
CN106780143A A kind of operation order integral system
CN106788532A A kind of anti-error integrated handheld terminal of operation order and system
CN106711998A Calculation method of emergency degree of acquisition abnormity based on abnormity lasting time
CN106780125A A kind of acquisition abnormity urgency level computational methods based on monthly power consumption
CN106505625A A kind of looped network case distributed energy storage system
CN105678651A Power grid big data quality standardization-based power grid information management system and method
CN105067872A Single-phase residual electricity quantity signal trigger and monitoring method
CN105023124A Transformer station defect real time research and judge method, apparatus and system
CN105023125A Distributed power station data management method and system
CN105205727A Defect elimination database establishment method and system
CN105071538A Method and device for monitoring distributed power generation system
CN105067858A Electric energy metering method and system of distributed power generation system