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LIAOCHENG POWER SUPPLY CO OF STATE GRID SHANDONG ELECTRIC POWER CO

Overview
  • Total Patents
    136
  • GoodIP Patent Rank
    10,531
  • Filing trend
    ⇧ 28.0%
About

LIAOCHENG POWER SUPPLY CO OF STATE GRID SHANDONG ELECTRIC POWER CO has a total of 136 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 electrical machinery and energy, environmental technology and it methods for management are STATE GRID BEIJING ELECTRIC POWER CO, DEZHOU POWER SUPPLY CO STATE GRID SHANDONG ELECTRIC POWER CO and GUANGDONG POWER GRID CO.

Patent filings in countries

World map showing LIAOCHENG POWER SUPPLY CO OF STATE GRID SHANDONG ELECTRIC POWER COs patent filings in countries
# Country Total Patents
#1 China 136

Patent filings per year

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

Top inventors

# Name Total Patents
#1 Li Yongxu 11
#2 Wei Xiaowei 10
#3 Li Xiandong 10
#4 Lyu Chunhui 10
#5 Li Dongdong 9
#6 Chen Fang 9
#7 Wang Junchao 8
#8 Liu Yongsheng 8
#9 Qu Zhijiang 7
#10 Ru Ruirui 7

Latest patents

Publication Filing date Title
CN112269859A Power supply and distribution data optimization rapid processing system, equipment and readable storage medium
CN112278537A Electrical equipment storage box capable of regulating humidity
CN112200464A Photovoltaic power station output data correction method and system considering spatial correlation
CN111950811A Regional photovoltaic power prediction method and system based on double-layer artificial neural network
CN111948491A Transient signal-based active power distribution network multi-terminal quantity fault identification method and system
CN111900704A Active power distribution network current differential protection method and device without strict data synchronization
CN111781462A Power distribution network single-phase earth fault line selection method, system, medium and equipment
CN111461923A Electricity stealing monitoring system and method based on deep convolutional neural network
CN111289863A Power cable middle joint insulation detection method based on dielectric spectrum method
CN111257480A Auxiliary gas injection device for oil chromatography test
CN111009923A Novel distribution network double-layer optimization configuration method containing distributed power supply
CN111463677A Station-used alternating-current mobile power supply device capable of climbing stairs
CN110991638A Generalized load modeling method based on clustering and neural network
CN110829440A Three-phase medium-low voltage integrated power distribution network voltage control method and system
CN110806606A Electric power weather refined forecast early warning system and method
CN110739559A grounding device applicable to cable head of switch cabinet and use method thereof
CN111061821A Low-voltage distribution network topology verification method and system based on improved k value clustering algorithm
CN110759166A Speed-adjustable cable rack for bypass operation of power distribution network
CN110790171A Simple detachable electric power hoisting tool
CN110775720A Cable rack for bypass operation of power distribution network