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WEIHAI POWER SUPPLY COMPANY OF STATE GRID SHANDONG ELECTRIC POWER COMPANY

Overview
  • Total Patents
    50
  • GoodIP Patent Rank
    29,986
About

WEIHAI POWER SUPPLY COMPANY OF STATE GRID SHANDONG ELECTRIC POWER COMPANY has a total of 50 patent applications. Its first patent ever was published in 2018. It filed its patents most often in China. Its main competitors in its focus markets computer technology, electrical machinery and energy and it methods for management are DONGFANG ELECTRONICS CO LTD, AREVA T & D INC and BEIJING JOIN BRIGHT DIGITAL POWER TECHNOLOGY CO LTD.

Patent filings in countries

World map showing WEIHAI POWER SUPPLY COMPANY OF STATE GRID SHANDONG ELECTRIC POWER COMPANYs patent filings in countries
# Country Total Patents
#1 China 50

Patent filings per year

Chart showing WEIHAI POWER SUPPLY COMPANY OF STATE GRID SHANDONG ELECTRIC POWER COMPANYs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Kong Liang 9
#2 Li Yuwen 8
#3 Zhang Xiangkun 7
#4 Hao Jie 7
#5 Hong Fu 7
#6 Wang Yiliang 7
#7 Zhang Rui 6
#8 Liang Yuhua 6
#9 Wang Wei 6
#10 Yang Ranxin 6

Latest patents

Publication Filing date Title
CN112242659A 10kV metal enclosed type cubical switchboard isolation barrier blocking device
CN112272238A Cloud-edge service interaction method for power Internet of things
CN112234493A Simple locking device for isolation baffle of static contact of 10kV switch cabinet
CN112289555A Water-cooling auxiliary heat dissipation device for transformer
CN112117142A Quick belt cleaning device of transformer oil arc extinguishing on-load tap-changer contact mechanism
CN112152159A Cable stripping tool
CN112069639A Method and system for planning grid of power system
CN111864748A Monitoring and scheduling integrated system and method suitable for distributed photovoltaic grid connection
CN111880064A Cable voltage-withstanding partial discharge synchronous detection device
CN111860241A Power equipment discharge fault identification method based on wavelet packet analysis
CN111682539A Partitioning method and system for power grid with distributed power supply based on simplified comprehensive scene
CN111722125A Online energy-saving storage battery capacity test equipment
CN111707970A Secondary phase checking device of combined mutual inductor
CN111709136A Method for calculating insulation aging degree of power transformer at different external environment temperatures
CN111753449A Simulation method for acquiring hot spot temperatures of power transformer under different working conditions
CN111564840A Power distribution network additional loss modeling and analyzing method under composite power quality disturbance
CN111555283A Method and system for evaluating available power supply capacity of power distribution network under uncertain factors
CN111563623A Typical scene extraction method and system for wind power system planning
CN111260988A Troubleshooting method suitable for power system training and courseware system thereof
CN111060792A Cable detection equipment