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SHANGQIU POWER SUPPLY CO STATE GRID HANAN ELECTRIC POWER CO

Overview
  • Total Patents
    99
  • GoodIP Patent Rank
    14,573
  • Filing trend
    ⇧ 50.0%
About

SHANGQIU POWER SUPPLY CO STATE GRID HANAN ELECTRIC POWER CO has a total of 99 patent applications. It increased the IP activity by 50.0%. Its first patent ever was published in 2014. It filed its patents most often in China. Its main competitors in its focus markets electrical machinery and energy, measurement and environmental technology are SHAOXING POWER SUPPLY CO OF STATE GRID ZHEJIANG ELECTRIC POWER CO, PINGDINGSHAN POWER SUPPLY CO OF STATE GRID HENAN ELECTRIC POWER CO and BINZHOU POWER SUPPLY CO OF STATE GRID SHANDONG ELECTRIC POWER CO.

Patent filings in countries

World map showing SHANGQIU POWER SUPPLY CO STATE GRID HANAN ELECTRIC POWER COs patent filings in countries
# Country Total Patents
#1 China 99

Patent filings per year

Chart showing SHANGQIU POWER SUPPLY CO STATE GRID HANAN ELECTRIC POWER COs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Liu Wei 67
#2 Cao Haijun 24
#3 Wu Jianhui 23
#4 Jiang Junjie 15
#5 Meng Xiangnan 14
#6 Yang Sumei 12
#7 Shi Jun 11
#8 Liu Xun 11
#9 Kuang Cong 11
#10 Zhu Hui 10

Latest patents

Publication Filing date Title
CN112087058A Intelligent inspection system based on electric power digital model
CN112085233A Power digital information model based on station domain BIM data fusion multi-source information
CN112072543A Foreign matter cleaning device for power transmission line
CN112009684A Transmission of electricity unmanned aerial vehicle patrols and examines equipment and system of patrolling and examining
CN111736078A Intelligent balance monitoring equipment for storage battery of transformer substation
CN111967619A Vehicle near-electricity operation reminding system based on geographic information of power transmission line
CN111426982A Single-phase earth fault positioning method for power distribution overhead cable hybrid line
CN111426983A Single-phase earth fault positioning system of power distribution overhead cable hybrid line
CN111651496A Repeated power failure analysis decision system and method based on artificial intelligence mode
CN111523598A Image recognition method based on neural network and visual analysis
CN111025176A Portable direct current power supply system loop detection method and device thereof
CN111025182A STM32F103T 6-based instantaneous ground fault finder
CN111030037A Optical fiber differential protection fault analysis system
CN110729571A Cable supporting device for tower pole
CN110775902A Auxiliary device for electric power construction
CN110676733A Inspection device for electric power
CN110739176A high-voltage vacuum circuit breaker for power transmission
CN110718366A Transformer for power transmission and distribution
CN110474274A A kind of aerial split conductor conductor spacer
CN110498378A A kind of power construction overhead working lifting platform