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ZHANGQIU POWER SUPPLY COMPANY OF STATE GRID SHANDONG ELECTRIC POWER COMPANY

Overview
  • Total Patents
    22
  • GoodIP Patent Rank
    76,080
About

ZHANGQIU POWER SUPPLY COMPANY OF STATE GRID SHANDONG ELECTRIC POWER COMPANY has a total of 22 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 measurement, electrical machinery and energy and packaging and shipping are GAO JINMEI, STATE GRID HUBEI ELECTRIC POWER CO LTD XIANNING POWER SUPPLY COMPANY and PINGYUAN COUNTY POWER SUPPLY COMPANY STATE GRID SHANDONG ELECTRIC POWER COMPANY.

Patent filings in countries

World map showing ZHANGQIU POWER SUPPLY COMPANY OF STATE GRID SHANDONG ELECTRIC POWER COMPANYs patent filings in countries
# Country Total Patents
#1 China 22

Patent filings per year

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

Top inventors

# Name Total Patents
#1 Liu Zhenhua 7
#2 Cheng Xu 5
#3 Sun Maosen 4
#4 Gao Xiang 4
#5 He Kedong 3
#6 Tian Zhenyou 3
#7 Jiang Feng 3
#8 Zhao Tianzhen 3
#9 Zhou Yi 3
#10 Wang Shandong 3

Latest patents

Publication Filing date Title
CN105891654A Portable on-off tester
CN105816999A Electric pole height climbing operation auxiliary device
CN105775901A Outdoor optical cable winding device
CN105842581A Method and system for pre-warning power distribution network fault
CN105692486A Well lid opener
CN105842491A Test terminal needle
CN105788989A Drop fuse replacement apparatus
CN105846544A High-voltage wire remote monitoring system
CN105842487A Relay protection loop short-circuiting device
CN105836522A Cable pay-off rack
CN105785946A Machine room environment control integrated monitoring platform
CN105790141A Auxiliary mounting apparatus for drop fuse
CN105823982A Grinding wiring device for circuit resistance test
CN105610144A Surge protector
CN105607674A Control device for high voltage switch cabinet
CN105610111A Deicing apparatus for power transmission line
CN105610091A Support device for wire stringing
CN105598933A Intelligent managing device for safety tools of power supply station
CN105610090A Electrical power repair tensioning device
CN105604479A Multifunctional drilling machine for electric power construction