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STATE POWER ECONOMIC RES INST

Overview
  • Total Patents
    16
  • GoodIP Patent Rank
    149,025
  • Filing trend
    ⇩ 100.0%
About

STATE POWER ECONOMIC RES INST has a total of 16 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 2009. It filed its patents most often in China. Its main competitors in its focus markets it methods for management, environmental technology and computer technology are ECONOMIC TECH RESEARCH INSTITUTE STATE GRID QIANGHAI ELECTRIC POWER CO LTD, STATE GRID ENERGY RES INST CO LTD and STATE GRID ZHEJIANG ELECTRIC POWER CO ECONOMIC TECHNICAL INST.

Patent filings in countries

World map showing STATE POWER ECONOMIC RES INSTs patent filings in countries
# Country Total Patents
#1 China 16

Patent filings per year

Chart showing STATE POWER ECONOMIC RES INSTs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Wang Jiaming 4
#2 Li Hui 4
#3 Wang Zhidong 4
#4 Qi Fang 3
#5 Jin Yichuan 3
#6 Li Jun 3
#7 Liu Siwei 3
#8 Wang Shuai 3
#9 Yi Haiqiong 2
#10 Zhang Yuepin 2

Latest patents

Publication Filing date Title
CN107256415A A kind of computational methods and computing system of power system operation mode scene
CN107316113A A kind of Transmission Expansion Planning in Electric method and system
CN107276092A A kind of alternating current circuit length discrimination method based on parameters relationship
CN106855909A A kind of aobvious hidden mixed integrating method method for being suitable to the emulation of active power distribution network stochastic and dynamic
CN106199125A A kind of novel all-fiber current transformator and modulation-demo-demodulation method thereof
CN104600657A Power system fault calculation result calibration method
CN104578012A Method for evaluating safety margin of protection setting values on basis of sensitivity analysis
CN104537485A Newly-established large wind power plant output fluctuation characteristic modeling method and application
CN104376174A Alternating current line parameter identification and correction method based on line impedance ratio
CN103778283A PSCAD (Power System Computer Aided Design)-based electric complex torque coefficient scanning method
CN103778287A PSCAD (Power System Computer Aided Design)-based mechanical complex torque coefficient scanning method
CN102546838A Data transmission system and data transmission method based on transmission and transformation project evaluation system
CN102595142A Method and system for power grid holographic digital map video encoding
CN102663826A Power transmission project design review method assisted by grid holographic digital map system
CN102394552A Grounding switch position structure at valve sides of three-winding converter transformer and quadruple valve converter transformer
CN101567561A Comparing and selecting system of power transmission network planning scheme