Learn more

KUNMING POWER SUPPLY BUREAU YUNNAN POWER GRID CO LTD

Overview
  • Total Patents
    198
  • GoodIP Patent Rank
    7,353
  • Filing trend
    ⇧ 135.0%
About

KUNMING POWER SUPPLY BUREAU YUNNAN POWER GRID CO LTD has a total of 198 patent applications. It increased the IP activity by 135.0%. Its first patent ever was published in 2014. It filed its patents most often in China. Its main competitors in its focus markets computer technology, electrical machinery and energy and measurement are GUIZHOU POWER GRID CO LTD, SHENZHEN POWER SUPPLY BUREAU and GUANGDONG POWER GRID CO.

Patent filings in countries

World map showing KUNMING POWER SUPPLY BUREAU YUNNAN POWER GRID CO LTDs patent filings in countries
# Country Total Patents
#1 China 198

Patent filings per year

Chart showing KUNMING POWER SUPPLY BUREAU YUNNAN POWER GRID CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Hu Changbin 57
#2 Huang Shuangde 46
#3 Song Qing 45
#4 Zhou Zigeng 44
#5 Xu Baoyu 38
#6 Wang Bin 32
#7 Cao Jiajun 28
#8 Chen Haidong 28
#9 Wang Shengwei 27
#10 Li Hui 25

Latest patents

Publication Filing date Title
CN112270320A Power transmission line tower coordinate calibration method based on satellite image correction
CN112270555A Distribution network dispatching instruction ticket safety checking system and method
CN112249325A Unmanned aerial vehicle device capable of hanging safety rope and hanging method
CN112270670A Panoramic target detection method in power grid inspection
CN112230139A Special quick check gauge of portable time relay
CN112217003A Threaded grounding electrode capable of being installed rapidly
CN112232078A Scheduling operation ticket auditing method based on bidirectional GRU and attention mechanism
CN112213075A Multifunctional tail fiber testing device and using method
CN112151300A Device and method for preventing electrical misoperation of substation disconnecting switch
CN112233250A Technical safety management and control system and method based on VR
CN112129427A Array type temperature sensor temperature measuring device and temperature measuring method
CN112215085A Power transmission corridor foreign matter detection method and system based on twin network
CN112285456A Potential-based ground grid uncertainty measuring method
CN112258800A Beidou satellite technology-based power transmission line external force damage monitoring system and method
CN112162565A Uninterrupted autonomous tower inspection method based on multi-machine cooperative operation
CN112015177A Electric power material intelligent storage management system based on AGV
CN111755855A Handle type grounding wire clamp and grounding wire erecting method
CN111766577A Power transmission line channel tree height inversion method based on three-stage algorithm P wave band
CN111782908A WEB violation operation behavior detection method based on data mining cluster analysis
CN111784584A Insulator remote sensing image super-resolution method based on deep learning