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CHANGCHUN POWER SUPPLY CO OF STATE GRID JILINSHENG ELECTRIC POWER SUPPLY CO

Overview
  • Total Patents
    23
  • GoodIP Patent Rank
    72,314
  • Filing trend
    ⇧ 28.0%
About

CHANGCHUN POWER SUPPLY CO OF STATE GRID JILINSHENG ELECTRIC POWER SUPPLY CO has a total of 23 patent applications. It increased the IP activity by 28.0%. Its first patent ever was published in 2014. It filed its patents most often in China. Its main competitors in its focus markets measurement, it methods for management and computer technology are ENCORED TECH CO LTD, OPTIMUM SOLUTIONS LTD and GUIYANG POWER SUPPLY BUREAU GUIZHOU POWER GRID CO LTD.

Patent filings in countries

World map showing CHANGCHUN POWER SUPPLY CO OF STATE GRID JILINSHENG ELECTRIC POWER SUPPLY COs patent filings in countries
# Country Total Patents
#1 China 23

Patent filings per year

Chart showing CHANGCHUN POWER SUPPLY CO OF STATE GRID JILINSHENG ELECTRIC POWER SUPPLY COs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Yang Baowei 5
#2 Zhou Mang 5
#3 Wang Yutong 4
#4 Jia Chen 4
#5 Gao Tong 4
#6 Huang Zhicheng 4
#7 Wang Guoyou 4
#8 Tian Zhe 4
#9 Wang Pengfei 4
#10 Li Wei 4

Latest patents

Publication Filing date Title
CN110148938A A kind of method of holographic perception and layering line loss calculation
CN109746889A A kind of electric power apparatus examination tool box
CN109754995A A kind of outdoor transformer cabinet convenient for safeguarding
CN109858773A The urban power network planning method of multi-source big data fusion
CN109509253A Electric system three-dimensional artificial visual experience VR design method
CN109523771A Power system information concentrated collection touch screen display device
CN109523329A Electronic bill management system and its operating method based on big data
CN109068535A A kind of circulating cooling plant applied to power grid
CN108811404A A kind of efficient dustproof power control cabinet
CN108876060A A kind of sample collection wind power output probability forecasting method based on big data
CN108717134A A kind of short-circuit line applied to Substation Electric Equipment mutual inductor secondary terminals
CN108957356A A kind of DC power supply detection device
CN108444612A A kind of ring main unit elbow-type head temperature online monitoring system and method
CN108182484A Spatial Load Forecasting method based on gridding technology and BP neural network
CN107579467A Transforming plant primary equipment mechanism case temperature maintains and monitoring system
CN107608206A The constant temperature automatic control device of chromatography test shaker
CN107450138A A kind of squash type guides optical cable protective tube plugging device
CN107462855A A kind of portable density table verifies assistance platform
CN107132463A Secondary windings of PT short-circuit preventing device
CN106932646A Transformer Short Circuit Impedance test instrument