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GUANGDONG POWER GRID CO LTD

Overview
  • Total Patents
    49
  • GoodIP Patent Rank
    30,573
  • Filing trend
    ⇩ 100.0%
About

GUANGDONG POWER GRID CO LTD has a total of 49 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 2015. It filed its patents most often in China and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets it methods for management, electrical machinery and energy and environmental technology are STATE GRID HEBEI ELECTRIC POWER CO LTD ECONOMIC AND TECHNICAL RES INSTITUTE, ECONOMIC AND TECHNICAL RES INSTITUTE STATE GRID SICHUAN ELECTRIC POWER COMPANY and YUNNAN POWER GRID CO LTD.

Patent filings in countries

World map showing GUANGDONG POWER GRID CO LTDs patent filings in countries

Patent filings per year

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

Top inventors

# Name Total Patents
#1 Pan Huming 8
#2 Zhang Junyu 6
#3 Li Li 5
#4 Zhao Bing 5
#5 Song Meng 5
#6 Yao Xing'An 5
#7 Zhong Lianhong 5
#8 Zeng Zhijian 5
#9 Chen Shanshan 5
#10 Su Kai 5

Latest patents

Publication Filing date Title
WO2021051730A1 Detachable rainproof cover
WO2020108004A1 Cable marker post
WO2020134186A1 Adjustable device for cable sign
WO2021022504A1 Plug-in low-voltage phase modulation apparatus
CN107507103A A kind of computational methods and device of the clearing of Electricity retail market marketization electricity
CN107480902A A kind of risk-oriented audit method
CN107527145A User side marketization electricity clearing computational methods and device based on deviation examination
CN106600109A Method for calculating power generation cost by using quotation information of power generation enterprise based on matchmaking trading
CN106570189A Convenient management method for computer application systems and documents
CN106251051A The techno-economical performance evaluation methodology of a kind of cable and device thereof
CN106026206A Receiving-end power grid three-dimensional grid frame construction method and system
CN106026075A Flexible DC back-to-back asynchronous networking method and system of power load center
CN106227791A A kind of data storage architecture
CN106227655A The method for testing pressure of a kind of information system and device
CN106228463A A kind of electric charge calculating method and system
CN106169746A A kind of grid power blackout early warning system and method
CN106127418A A kind of method and system of ordered electric programming
CN106230614A Log in fault and automatically monitor restorative procedure, system and information system for power enterprise
CN105958654A Real-time monitoring method and system for line loss rate
CN106251170A A kind of method determining power customer electricity charge algorithm