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SCIENCE RES INST HUNAN ELECTRIC POWER CO LTD

Overview
  • Total Patents
    21
About

SCIENCE RES INST HUNAN ELECTRIC POWER CO LTD has a total of 21 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 are MO I INZH SELSKOKHOZYAJS, FEDERAL NOE G OBRAZOVATEL NOE UCHREZHDENIE VYSSHEGO PROFESSIONAL NOGO OBRAZOVANIJA SANKT PETERBURGSK and FEDERAL NOE G BJUDZHETNOE OBRAZOVATEL NOE UCHREZHDENIE VYSSHEGO PROFESSIONAL NOGO OBRAZOVANIJA VJATS.

Patent filings in countries

World map showing SCIENCE RES INST HUNAN ELECTRIC POWER CO LTDs patent filings in countries
# Country Total Patents
#1 China 21

Patent filings per year

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

Focus industries

Top inventors

# Name Total Patents
#1 Jiazheng Lu 5
#2 Bo Li 5
#3 Zhen Fang 5
#4 Hongxian Zhang 5
#5 Weihua Zhou 4
#6 Zhou Zhou 4
#7 Ge Liang 4
#8 Leng Hua 4
#9 Zhao Fengqing 4
#10 Changyun Luo 3

Latest patents

Publication Filing date Title
CN103117523A Electric transmission line adjusting and climbing modification method for breaking through operation line window size
CN102998648A Multifunctional electric meter for alternating and direct currents
CN102968060A Intelligent identification method for turbine adjustment system parameters
CN102967671A Device and method for detecting sulfur hexafluoride gas in oil immersed transformer
CN102680843A Energized test method for faults of sulfur hexafluoride electric equipment
CN102684128A Portable ultra-short agricultural distribution network DC ice melting device
CN102684129A Ice melting system capable of switching AC between DC
CN102680840A Voltage continuously adjustable no-load test device for ice melting rectifier
CN102605295A Grounding net corrosion-resisting alloy material capable of resisting acid soil corrosion
CN102354977A Feeder fault handling method
CN102354976A Rapid network topology analysis method
CN102360058A Method for discriminating operation fault of transmission line tower grounding network
CN102508095A Transmission line tower grounding network running situation online monitoring device
CN102360341A Data loss prevention processing method
CN102426444A Modularized distribution network remote operation ticket automatic generating module
CN102509436A Remote online monitoring system for grounding condition of transmission line tower
CN102507467A Test method of oxidation stability of transformer oil
CN102360645A Indirectly inserted ice flashover resistant insulator
CN102508321A Method for forecasting ice coating of power grid
CN102426750A Power transmission line forest fire monitoring system based on satellite receiving system