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MIANYANG POWER SUPPLY CO STATE GRID SICHUAN ELECTRIC POWER CO LTD

Overview
  • Total Patents
    35
  • GoodIP Patent Rank
    45,038
  • Filing trend
    ⇩ 45.0%
About

MIANYANG POWER SUPPLY CO STATE GRID SICHUAN ELECTRIC POWER CO LTD has a total of 35 patent applications. It decreased the IP activity by 45.0%. Its first patent ever was published in 2015. It filed its patents most often in China. Its main competitors in its focus markets electrical machinery and energy, environmental technology and measurement are STATE GRID CORP CHINA, LIUZHOU ELECTRICAL APPARATUS RES INST CO LTD and BEIJING SIFANG AUTOMATION CO.

Patent filings in countries

World map showing MIANYANG POWER SUPPLY CO STATE GRID SICHUAN ELECTRIC POWER CO LTDs patent filings in countries
# Country Total Patents
#1 China 35

Patent filings per year

Chart showing MIANYANG POWER SUPPLY CO STATE GRID SICHUAN ELECTRIC POWER CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Yu Wei 9
#2 Wang Xiaoping 7
#3 Deng Xuanmin 7
#4 Chen Wu 6
#5 Yin Wei 5
#6 Chen Shaozhong 5
#7 Luo Gang 4
#8 Zhang Hao 4
#9 Li Yang 3
#10 Zhang Jingyao 3

Latest patents

Publication Filing date Title
CN111731177A Square cabin type mobile power supply business hall
CN111739761A Switching value position node output protection pressing plate and switching value position node output system
CN111664919A Light-sensitive light gas relay
CN111682647A Power-off resetting device and system for telecontrol signal of transformer substation
CN111682648A Method and system for automatically stopping AVC when personnel enter high-voltage chamber
CN110568316A Method for quickly selecting line of ground fault of low-current grounding system
CN110556639A Extension device and method for high-voltage grounding wire of transformer substation
CN110474275A A kind of power line cables damper and its installation method
CN110509805A A kind of moveable new-energy automobile charging pile
CN110492319A A kind of multifunctional movable socket system
CN109376468A The drawing methods of electrical power distribution automatization system PMS model pel
CN109541520A The split-phase calculating method of electric energy metering device failure wrong electric energy
CN109209001A A kind of steel tower column foot bracing means and reinforcement means
CN109353976A For opening the edge slot impurity removing equipment of cable pit cover plate
CN109193464A On-load replaces fuse switch and bypasses drainage device
CN108564254A Controller switching equipment status visualization platform based on big data
CN107607752A A kind of potable metal Zinc oxide lightning arrester live-line test current clamp and operating method
CN107658988A Substation Operating information identifies and confirmed system
CN107598023A The complete making former of bracing wire
CN107499817A One kind transhipment electric pole support chute