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STATE GRID SHANDONG ELECTRIC POWER COMPANY JINAN CITY CHANGQING DISTR POWER SUPPLY COMPANY

Overview
  • Total Patents
    14
  • GoodIP Patent Rank
    119,298
About

STATE GRID SHANDONG ELECTRIC POWER COMPANY JINAN CITY CHANGQING DISTR POWER SUPPLY COMPANY has a total of 14 patent applications. 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, machine tools and agriculture are L APP ELECTR SIMPLEX, UTILITY SOLUTIONS INC and LAUR KNUDSEN AKTIESELSKAB.

Patent filings in countries

World map showing STATE GRID SHANDONG ELECTRIC POWER COMPANY JINAN CITY CHANGQING DISTR POWER SUPPLY COMPANYs patent filings in countries
# Country Total Patents
#1 China 14

Patent filings per year

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

Top inventors

# Name Total Patents
#1 Zhang Jing 3
#2 Liu Xueyan 2
#3 Zhang Li 2
#4 Guo Yinghui 2
#5 Wang Jiangyu 2
#6 Wang Wei 2
#7 Cao Demin 2
#8 Dong Xue 2
#9 Liu Jing 2
#10 Wang Yougang 2

Latest patents

Publication Filing date Title
CN106291260A Power distribution network outage analysis, early warning system
CN106276397A Lower channel wiring mechanism and wiring method thereof over long distances
CN106297146A Transforming plant protecting system
CN105775551A Tool vehicle for switching and switching method
CN105788943A Fixed contact of disconnecting switch
CN105788954A Vacuum circuit breaker
CN105788944A Disconnecting switch and disassembling method of contact fingers of disconnecting switch
CN105788942A Anti-pollution flashover disconnector
CN105790284A Reactive compensation control system and reactive compensation control method based on fuzzy control
CN105788994A Tool specialized for replacing fusion tube in current-limiting fuse
CN105790042A Conducting wire joint enhancing tool and conducting wire joint enhancing method
CN105790182A Buried electric wire pipe joint and buried electric wire wiring method
CN105773108A Assembly tool and method of buried electric wire conduit joint
CN105790189A Bird repellent device for power iron tower and power iron tower