Learn more

ZIYANG POWER SUPPLY COMPANY OF STATE GRID SICHUAN ELECTRIC POWER CORP

Overview
  • Total Patents
    20
  • GoodIP Patent Rank
    83,274
  • Filing trend
    ⇧ 33.0%
About

ZIYANG POWER SUPPLY COMPANY OF STATE GRID SICHUAN ELECTRIC POWER CORP has a total of 20 patent applications. It increased the IP activity by 33.0%. 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 HAIDONG POWER SUPPLY CO STATE GRID QINGHAI ELECTRIC POWER CO LTD, STATE GRID ZHEJIANG ELECTRIC POWER CO JINHUA POWER SUPPLY CO and LUOYANG POWER SUPPLY CO OF STATE GRID HENAN ELECTRIC POWER CO.

Patent filings in countries

World map showing ZIYANG POWER SUPPLY COMPANY OF STATE GRID SICHUAN ELECTRIC POWER CORPs patent filings in countries
# Country Total Patents
#1 China 20

Patent filings per year

Chart showing ZIYANG POWER SUPPLY COMPANY OF STATE GRID SICHUAN ELECTRIC POWER CORPs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Chen Ligong 5
#2 Wang Hui 3
#3 Zhang Lihua 3
#4 Hu Taotao 3
#5 Zhang Ming 3
#6 Deng Liping 3
#7 Li Haifeng 2
#8 Yao Wei 2
#9 Cai Zhangqiang 2
#10 Wang Yue 2

Latest patents

Publication Filing date Title
CN112165065A Cable trench structure beneficial to retarding corrosion of cable
CN110697603A Simple lifting frame for 35kV outdoor electrical equipment
CN110529035A A kind of electric power installation climbing frame
CN110531680A Power supply system and control method are biased in a kind of monitoring of intelligent electric power
CN109273874A A kind of wire connection device in ammeter box
CN109403704A The top porcelain pole arm assister bar of 35kV track replacement
CN109193467A Power transmission lines overhauling ladder
CN109103824A Anti-wear attachment device through walls based on electric power cable
CN107465889A A kind of soft or hard video conference interconnect device of electric power and method
CN107017629A A kind of distribution surplus capacity dynamic analysis system
CN107146387A The power information acquisition system monitored for criminal investigation
CN106356996A Convenient-to-monitor power distribution system
CN106127313A A kind of electric-power safe instruments trial system
CN105467209A Novel method for analyzing leaked current of metal oxide lightning arrester
CN105467240A Lightning arrester online parameter monitoring correction method eliminating interference from external environment factors
CN105510778A Arrester on-line monitoring terminal device
CN105510779A Arrester on-line monitoring system and application method thereof
CN104484569A Transformer hot-spot temperature calculation model based on thermoelectricity analogy theory
CN104538900A Corner-through device for cable
CN104477036A Single arm power collection structure improving power transmission stability