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HENGSHUI POWER SUPPLY BRANCH OF STATE GRID HEBEI ELECTRIC POWER CO

Overview
  • Total Patents
    103
  • GoodIP Patent Rank
    13,888
  • Filing trend
    ⇩ 100.0%
About

HENGSHUI POWER SUPPLY BRANCH OF STATE GRID HEBEI ELECTRIC POWER CO has a total of 103 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 2014. It filed its patents most often in China. Its main competitors in its focus markets electrical machinery and energy, measurement and environmental technology are STATE GRID ZHEJIANG ELECTRIC POWER CO JINHUA POWER SUPPLY CO, PUYANG POWER SUPPLY CO STATE GRID HENAN ELECTRIC POWER CO and PINGDINGSHAN POWER SUPPLY CO OF STATE GRID HENAN ELECTRIC POWER CO.

Patent filings in countries

World map showing HENGSHUI POWER SUPPLY BRANCH OF STATE GRID HEBEI ELECTRIC POWER COs patent filings in countries
# Country Total Patents
#1 China 103

Patent filings per year

Chart showing HENGSHUI POWER SUPPLY BRANCH OF STATE GRID HEBEI ELECTRIC POWER COs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Gao Bing 21
#2 He Yiliang 15
#3 Cheng Xu 14
#4 Du Juan 14
#5 Zhao Jianhui 13
#6 Zhao Zhichen 12
#7 Li Ning 11
#8 Wang Jin 11
#9 Feng Zhengyang 10
#10 Wu Zhixiang 10

Latest patents

Publication Filing date Title
CN107514900A Cable dehumidification equipment
CN107689137A Field Force's security control method and device
CN107462749A Transformer testing clamps
CN107415749A Charge micro- center
CN107389988A Transformer testing clamps high-altitude clamping device
CN107393382A Analog simulation method and system
CN107271050A Power transformer defect inspection method
CN107294010A Insulated conductor wire stripper and application method
CN107290432A High-Voltage Electrical Appliances ultrasound examination aid
CN107015040A Tension disk
CN106981835A Substation equipment maintenance and repair frame
CN106980101A Intelligent electric energy meter data acquisition and analytical equipment
CN106911018A Earthing or grounding means and earthed system
CN107038853A The method and its system and device of a kind of unified conversion of multilist
CN107069580A A kind of electric power system cable intermittently stretching formula apparatus for peeling off
CN107102258A Density monitor capacity checking device
CN107153915A A kind of transformer station does not change the method and system of telemetry automatic detection
CN106826683A Electrification fastening device
CN106813947A Transformer oil sample vasculum
CN106836723A Antistatic floor