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STATE GRID SHANDONG ELECTRIC POWER COMPANY LONGKOU CITY POWER SUPPLY COMPANY

Overview
  • Total Patents
    20
  • GoodIP Patent Rank
    85,089
  • Filing trend
    ⇩ 100.0%
About

STATE GRID SHANDONG ELECTRIC POWER COMPANY LONGKOU CITY POWER SUPPLY COMPANY has a total of 20 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 2016. It filed its patents most often in China. Its main competitors in its focus markets electrical machinery and energy, measurement and transport are HAGER ELECTRO GMBH & CO KG, SAMSUNG POWERTEX ELECTRIC CO LTD and MEI JILING.

Patent filings in countries

World map showing STATE GRID SHANDONG ELECTRIC POWER COMPANY LONGKOU CITY POWER SUPPLY COMPANYs patent filings in countries
# Country Total Patents
#1 China 20

Patent filings per year

Chart showing STATE GRID SHANDONG ELECTRIC POWER COMPANY LONGKOU CITY POWER SUPPLY COMPANYs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Zheng Yang 4
#2 Ma Jian 3
#3 Jiao Yanling 3
#4 Liu Xingyuan 3
#5 Zhao Wei 3
#6 Xu Guanglin 2
#7 Chen Zhaochun 2
#8 Zhao Guang 2
#9 Wang Hengqi 2
#10 Shi Dianjiang 2

Latest patents

Publication Filing date Title
CN107051133A A kind of electric instrument drying device
CN106841724A One kind plug protection ammeter box
CN106836048A A kind of power transmission line warning plate suspension arrangement
CN106814293A A kind of insulator contamination monitoring device and its method
CN106841727A Electricity anti-theft system and electricity anti-theft method
CN106627238A Electromobile charging pile and electromobile charging control device
CN106451143A Dehumidifying device for electric cabinet
CN106448962A Live cleaning device for electrical insulators
CN106426053A Outdoor multifunctional tool box for electricians
CN106451240A Power cable laying device
CN106443356A Power cable fault detecting device
CN106427738A Transport vehicle device special for electrical equipment
CN106427739A Emergency vehicle for electric power engineering construction
CN106450823A Electric shock preventing device for high-voltage electric power equipment
CN106654900A Anti-electric shock device for protecting transformer substation equipment
CN106417246A Multifunctional bird scarer and mounting device
CN105883640A Electrical dedicated lifting apparatus
CN105914593A Intelligent electric power switch cabinet
CN105896382A Overhead line tension device and method
CN105896372A Cable insulation support device for substation maintenance