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MEISHAN POWER SUPPLY COMPANY STATE GRID SICHUAN ELECTRIC POWER COMPANY

Overview
  • Total Patents
    24
  • GoodIP Patent Rank
    67,172
  • Filing trend
    ⇧ 600.0%
About

MEISHAN POWER SUPPLY COMPANY STATE GRID SICHUAN ELECTRIC POWER COMPANY has a total of 24 patent applications. It increased the IP activity by 600.0%. Its first patent ever was published in 2015. It filed its patents most often in China. Its main competitors in its focus markets measurement, it methods for management and electrical machinery and energy are GUANGDONG POWER GRID CO, STATE GRID SHANGHAI MUNICIPAL ELECTRIC POWER CO and QINGDAO POWER SUPPLY CO STATE GRID SHANDONG ELECTRIC POWER CO.

Patent filings in countries

World map showing MEISHAN POWER SUPPLY COMPANY STATE GRID SICHUAN ELECTRIC POWER COMPANYs patent filings in countries
# Country Total Patents
#1 China 24

Patent filings per year

Chart showing MEISHAN POWER SUPPLY COMPANY STATE GRID SICHUAN ELECTRIC POWER COMPANYs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Cao Gang 6
#2 Yang Xue 4
#3 Ren Jie 4
#4 Li Dongdong 3
#5 Liao Hongbing 3
#6 Zhu Min 3
#7 Li Wei 3
#8 Zeng Shilun 3
#9 Zhan Changjie 3
#10 Yang Xiong 3

Latest patents

Publication Filing date Title
CN112103105A Quick-operation joint-based detachable electroscopic brake pull rod
CN112185057A Cable tunnel fire early warning system
CN112103937A Direct current emergency transfer box and using method thereof
CN112098898A Disconnection fault judgment method and device and regulation and control system
CN111924652A Pay-off backstop
CN111964801A Wireless temperature measuring device for transformer pile head
CN110865261A Protection device outlet matrix calibrator and calibration method
CN110942602A Safety warning device for guy pole
CN110752547A Auxiliary tool for preventing drainage wire from attaching to and falling off in distribution network operation and anti-falling method thereof
CN110862036A Pole pile puller
CN110853889A Non-contact type transformer auxiliary automatic cooling system and method
CN111025325A Unmanned aerial vehicle laser radar aerial data telemetering and analyzing system based on satellite communication
CN111273199A Intelligent detection method for transformer winding deformation based on sweep frequency impedance curve identification
CN111238359A Intelligent detection method for transformer winding deformation based on frequency sweep impedance
CN109614436A Power Material regulator control system and corresponding method
CN109190781A Distribution network repairs intelligent assistance application system
CN109471958A Shorten the method for user malfunction outage information receiving time
CN109460934A The affairs of facing to manufacture teams and groups plan as a whole regulation method
CN109031112A A kind of New Type Isolating Switch divide-shut brake detection device and its working method
CN107785893A 220kV and following power network a kind of remote signalling error analysis methodology