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HUNAN ELECTRIC POWER CO LTD SCIENCE RES INST

Overview
  • Total Patents
    26
About

HUNAN ELECTRIC POWER CO LTD SCIENCE RES INST has a total of 26 patent applications. Its first patent ever was published in 2011. It filed its patents most often in China. Its main competitors in its focus markets environmental technology and electrical machinery and energy are SHUANGLIU POWER SUPPLY BUREAU CHENGDU ELECTRIC POWER BUREAU, SHANGHAI HENGRUI INFORMATION T and ANHUI ELECTRIC POWER CORP FUYANG POWER SUPPLY CO LTD.

Patent filings in countries

World map showing HUNAN ELECTRIC POWER CO LTD SCIENCE RES INSTs patent filings in countries
# Country Total Patents
#1 China 26

Patent filings per year

Chart showing HUNAN ELECTRIC POWER CO LTD SCIENCE RES INSTs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Jiazheng Lu 11
#2 Hongxian Zhang 11
#3 Bo Li 11
#4 Zhen Fang 11
#5 Luo Zhikun 5
#6 Chun Zhao 3
#7 Li Guang 3
#8 Ou Chaolong 3
#9 He Junmin 3
#10 Deng Hanjun 3

Latest patents

Publication Filing date Title
CN103093905A Anti-icing voltage-sharing plate
CN103187129A Anti-icing voltage-sharing plate
CN103094986A Distributed detection method of intelligent substation relay protection devices based on digital dynamic real time simulator (DDRTS)
CN103091241A Method for predicting corrosion life of transmission line hardware in coastal regions
CN102914341A Method for electronically metering cold water consumption of heat pump hot water system
CN102915055A Intelligent method for metering cold water usage of hot water system with heat pump
CN102832436A Microwave resonant cavity device for light-emitting element
CN102830316A Method for judging stability of sending end of direct-current power transmission system
CN102693774A Ice melting ground wire externally wound with insulated copper wires
CN102706388A Conducting wire ice coating increase regularity testing device for electric transmission line
CN102709011A Icing flashover preventing compound insulated lightning arrester
CN102662123A Forest fire trip test platform for transmission line
CN102709860A Rural distribution network-orientated DC thawing device with adjustable output voltage
CN102707172A Test device for simulating icing of power transmission line
CN102708646A Satellite-monitoring-based fire alarming method for mountain power transmission line
CN102664379A Equivalent 24 pulse wave non-control rectification DC thawing apparatus
CN102694475A Automatic current-sharing DC ice melting device with parallelly-connected rectifier bridges
CN102706304A Predicating method for icing thickness of power transmission line conductor
CN102659234A Method for treating cooling water in generator
CN102659271A Method for treating cooling water in generators of 600 MW and above