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INST ELECTRIC POWER SCIENCES STATE GRID CHONGQING ELECTRIC POWER CO

Overview
  • Total Patents
    493
  • GoodIP Patent Rank
    3,064
  • Filing trend
    ⇧ 14.0%
About

INST ELECTRIC POWER SCIENCES STATE GRID CHONGQING ELECTRIC POWER CO has a total of 493 patent applications. It increased the IP activity by 14.0%. Its first patent ever was published in 2014. It filed its patents most often in China. Its main competitors in its focus markets measurement, computer technology and it methods for management are ELECTRIC POWER RES INST GUANGXI POWER GRID CO LTD, STATE GRID TIANJIN ELECTRIC POWER CO ELECTRIC POWER RES INST and ELECTRIC POWER RES INST STATE GRID SHAANXI ELECTRIC POWER CO LTD.

Patent filings in countries

World map showing INST ELECTRIC POWER SCIENCES STATE GRID CHONGQING ELECTRIC POWER COs patent filings in countries
# Country Total Patents
#1 China 493

Patent filings per year

Chart showing INST ELECTRIC POWER SCIENCES STATE GRID CHONGQING ELECTRIC POWER COs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Gong Lin 194
#2 Hou Xingzhe 135
#3 Hu Xiaorui 120
#4 Wang Qian 89
#5 Ji Yongliang 79
#6 Yao Qiang 70
#7 Wu Gaolin 69
#8 Zhang Shiling 68
#9 Chen Tao 63
#10 Zheng Ke 60

Latest patents

Publication Filing date Title
CN112179500A Object surface temperature field display device and method and readable storage medium
CN112199897A GIS equipment abnormal sound vibration identification method improved based on particle swarm optimization
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CN112285506A Laser ultrasonic focusing detection imaging system
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CN112018758A Modeling method of high-proportion new energy-containing alternating current-direct current hybrid system based on digital twinning
CN111999262A Method and system for detecting hydrogen fluoride gas harmonic absorption
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CN112098823A Spatial array device and method for ultrasonic detection of gas switch equipment