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STATE GRID SHAANXI ELECTRIC POWER COMPANY

Overview
  • Total Patents
    32
  • GoodIP Patent Rank
    48,548
  • Filing trend
    ⇧ 20.0%
About

STATE GRID SHAANXI ELECTRIC POWER COMPANY has a total of 32 patent applications. It increased the IP activity by 20.0%. Its first patent ever was published in 2016. It filed its patents most often in China. Its main competitors in its focus markets electrical machinery and energy, it methods for management and computer technology are NARI TECHNOLOGY CO LTD, YUNNAN ELECTRIC POWER DISPATCH CONTROL CENTER and SHENZHEN TECHRISE ELECTRONICS.

Patent filings in countries

World map showing STATE GRID SHAANXI ELECTRIC POWER COMPANYs patent filings in countries
# Country Total Patents
#1 China 32

Patent filings per year

Chart showing STATE GRID SHAANXI ELECTRIC POWER COMPANYs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Zhang Chao 6
#2 Zhao Yongzhu 5
#3 Jiang Bo 4
#4 Wang Kang 4
#5 Li Yong 4
#6 Wang Junkai 4
#7 Wu Yanlin 3
#8 Li Liangshu 3
#9 Zhang Yuhan 3
#10 Chi Qing 3

Latest patents

Publication Filing date Title
CN112232570A Forward active total electric quantity prediction method and device and readable storage medium
CN111987749A Power grid unit scheduling method based on transient overvoltage constraint after extra-high voltage direct current fault
CN111600327A Coordination control method suitable for flexible direct current power distribution system
CN111600282A Multi-terminal flexible direct-current power distribution system protection method based on weak boundary condition
CN111244953A Reactive voltage automatic control method based on future power flow state of power grid
CN111308053A Method for judging proportion of residual mineral oil after soybean-based natural ester refills transformer
CN110993272A Method for refilling natural ester to mineral oil distribution transformer
CN110909493A Voltage sag evaluation method based on sag domain analysis
CN111146756A Protection constant value checking method and system
CN110927514A Traveling wave distance measurement system and method suitable for hybrid power transmission line
CN110505116A Power information acquisition system and penetration test method, device, readable storage medium storing program for executing
CN110335436A A kind of substation cable fireproof monitoring system and its method
CN110133462A Composite insulator ageing properties pilot system and method based on space charge effect
CN109992923A A kind of transmission line of electricity paths planning method stage by stage based on variable resolution cost surface
CN110046213A A kind of electric power selection method for taking path distortion correction and scissors crossing correction into account
CN109888789A A kind of high voltage substation power supply capacity calculation method
CN109934481A Project preference ordering method in a kind of planning of distribution net gridding
CN111600309A Voltage control method, device, equipment, computer equipment and storage medium
CN109799797A The method of plant stand electric energy acquisition terminal two-node cluster hot backup
CN109741592A The automatic data collection implementation method of plant stand electric energy acquisition terminal