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STATE GRID ZHEJIANG ELECTRIC POWER CO DONGYANG POWER SUPPLY CO

Overview
  • Total Patents
    28
  • GoodIP Patent Rank
    56,852
  • Filing trend
    ⇩ 100.0%
About

STATE GRID ZHEJIANG ELECTRIC POWER CO DONGYANG POWER SUPPLY CO has a total of 28 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 measurement, electrical machinery and energy and environmental technology are HEBEI XIANGBIAN ELECTRICAL APPLIANCE CO LTD, ZHONGSHAN POWER SUPPLY BUREAU OF GUANGDONG POWER GRID CO LTD and STATE GRID ZHEJIANG HANGZHOU FUYANG POWER SUPPLY COMPANY.

Patent filings in countries

World map showing STATE GRID ZHEJIANG ELECTRIC POWER CO DONGYANG POWER SUPPLY COs patent filings in countries
# Country Total Patents
#1 China 28

Patent filings per year

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

Top inventors

# Name Total Patents
#1 Ma Zhijin 12
#2 Lu Haiquan 12
#3 Li Zhenhua 10
#4 Chen Cheng 10
#5 Qian Feng 9
#6 Shen Gangqiang 9
#7 Jia Haiyuan 9
#8 Zhang Yongzheng 8
#9 Dai Yu 7
#10 He Cui 6

Latest patents

Publication Filing date Title
CN107677859A A kind of outdoor ammeter installation auxiliary stand
CN106159767A Modified model 10kV American Unit Substation with simple eye through hole
CN106207820A Modified model 10kV American Unit Substation with eyes through hole and protective cover
CN106159678A Modified model 10kV American Unit Substation with eyes through hole
CN106159768A Modified model 10kV American Unit Substation with simple eye through hole and protective cover
CN106052902A Threaded switch cabinet static contact temperature monitoring device
CN106052889A Switch cabinet tulip contact temperature monitoring device
CN106052901A Switchgear static contact temperature monitoring apparatus
CN106052888A Switchgear tulip contact temperature monitoring apparatus with thread
CN105891556A Large-current test connection device
CN105868935A Patrol task receiving equipment
CN105929413A Track synthesizing device
CN105844731A Patrol task issuing device
CN105871047A Commissioning device for automatic bus transfer equipment
CN105868934A Tour-inspection remote management method
CN106025949A Multi-core cable collector
CN105867185A Remote energy conservation method for power distribution equipment
CN105871060A Energy-saving system used for power distribution cabinets
CN105896731A Energy efficiency monitoring and energy-saving feedback method and device
CN105930952A Energy consumption analysis and evaluation system for power distribution equipment