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GUANGDONG POWER GRID CO

Overview
  • Total Patents
    5,118
  • GoodIP Patent Rank
    263
  • Filing trend
    ⇧ 98400.0%
About

GUANGDONG POWER GRID CO has a total of 5,118 patent applications. It increased the IP activity by 98400.0%. Its first patent ever was published in 2017. It filed its patents most often in China. Its main competitors in its focus markets electrical machinery and energy, it methods for management and measurement are SHENZHEN POWER SUPPLY BUREAU, GUIZHOU POWER GRID CO LTD and STATE GRID BEIJING ELECTRIC POWER CO.

Patent filings in countries

World map showing GUANGDONG POWER GRID COs patent filings in countries
# Country Total Patents
#1 China 5,118

Patent filings per year

Chart showing GUANGDONG POWER GRID COs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Tang Qi 88
#2 Li Li 87
#3 Liang Wanlong 80
#4 Yang Xi 65
#5 Liu Wei 59
#6 He Jianzong 56
#7 Sun Yutong 53
#8 Wen Baijian 53
#9 Wu Lihui 50
#10 Chen Xiaobin 49

Latest patents

Publication Filing date Title
CN112282504A Safety protection rail
CN112230094A Teaching device for simulating power quality
CN112290459A Cable tightener
CN112270373A Automatic three-remote change identification method for scheduling master station based on image identification technology
CN112260190A Bus device
CN112260192A Right-angle bus device
CN112260189A Novel bus device
CN112271812A Dual-power automatic switching system
CN112169215A Electric power safety belt
CN112243724A Equipment for clearing overhead line tree barrier
CN112260207A Joint for power equipment
CN112193912A Cable partial discharge test platform testing arrangement
CN112288290A Power failure plan arranging method and device, computer equipment and storage medium
CN112099171A PFTTH optical cable divides fine case
CN112107095A Multifunctional alpenstock device
CN112232696A Management and control method and management and control device for distribution network loop closing operation risk
CN112256060A Method for automatically naming pictures for automatic inspection of power transmission line unmanned aerial vehicle in real time
CN112256736A Automatic checking method for telecontrol forwarding point meter
CN112167237A Rat guard
CN112238420A Claw hammer