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STATE GRID ZHEJIANG ELECTRIC POWER CO

Overview
  • Total Patents
    210
  • GoodIP Patent Rank
    7,043
  • Filing trend
    ⇩ 92.0%
About

STATE GRID ZHEJIANG ELECTRIC POWER CO has a total of 210 patent applications. It decreased the IP activity by 92.0%. Its first patent ever was published in 2013. It filed its patents most often in China. Its main competitors in its focus markets it methods for management, environmental technology and electrical machinery and energy are ECONOMIC TECHNOLOGY RES INST STATE GRID HENAN ELECTRIC POWER CO, SHAANXI REGIONAL ELECTRIC POWER GROUP CO LTD and STATE GRID ENERGY RES INST CO LTD.

Patent filings in countries

World map showing STATE GRID ZHEJIANG ELECTRIC POWER COs patent filings in countries
# Country Total Patents
#1 China 210

Patent filings per year

Chart showing STATE GRID ZHEJIANG ELECTRIC POWER COs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Wang Fenghua 31
#2 Niu Dongxiao 30
#3 Wang Weifeng 27
#4 Shi Yongyi 23
#5 Cheng Jingzhou 21
#6 Li Xiong 17
#7 Chen Hao 16
#8 Chen Lei 15
#9 Zhang Xudong 15
#10 Pei Xubin 15

Latest patents

Publication Filing date Title
CN111428782A Method for restoring load working state according to load historical current data
CN111313413A Power system state estimation method based on parallel acceleration of graphics processor
CN109947784A A kind of data virtualization system and method based on CIM model entity relationship
CN109871470A A kind of grid equipment data label management system and implementation method
CN110907786A Method for measuring electrothermal coupling characteristic of thyristor device
CN110912380A Method for balancing turn-on and turn-off loss of power semiconductor element
CN110911482A Improvement method for on-state loss of gate electrode commutation turn-off thyristor
CN110907787A IGCT drive circuit high-temperature characteristic batch detection device and method
CN110912073A Observation system for power electronic device damage time evolution law
CN109086977A A kind of sale of electricity company evaluation of comprehensive value method
CN108683253A A kind of power transmission and transforming equipment panorama monitoring method
CN108155673A Consider the probabilistic power system optimal dispatch method of Generation Side combination power generation
CN108345957A A kind of power customer terminal electric energy optimizing service system
CN108346064A A kind of user's multiconductor household optimization service system
CN108390845A A kind of micro- application integration method of electric power magic square service
CN108333460A A kind of Electricity customers ammeter is visited one house after another detection method
CN107682108A A kind of optical transfer network OTN route selection method
CN107894255A A kind of power distribution network running environment monitoring device
CN107895939A Support the techniques of feeder terminal unit in power distribution network method of production of open communication
CN107741548A A kind of controller switching equipment monitoring method