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ANSHAN POWER SUPPLY COMPANY OF STATE GRID LIAONING ELECTRIC POWER SUPPLY CO LTD

Overview
  • Total Patents
    31
  • GoodIP Patent Rank
    50,824
About

ANSHAN POWER SUPPLY COMPANY OF STATE GRID LIAONING ELECTRIC POWER SUPPLY CO LTD has a total of 31 patent applications. Its first patent ever was published in 2019. It filed its patents most often in China. Its main competitors in its focus markets electrical machinery and energy, measurement and environmental technology are QINGDAO POWER SUPPLY CO STATE GRID SHANDONG ELECTRIC POWER CO, STATE GRID TIANJIN ELECTRIC POWER CO ELECTRIC POWER RES INST and STATE GRID SHANGHAI MUNICIPAL ELECTRIC POWER CO.

Patent filings in countries

World map showing ANSHAN POWER SUPPLY COMPANY OF STATE GRID LIAONING ELECTRIC POWER SUPPLY CO LTDs patent filings in countries
# Country Total Patents
#1 China 31

Patent filings per year

Chart showing ANSHAN POWER SUPPLY COMPANY OF STATE GRID LIAONING ELECTRIC POWER SUPPLY CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 He Huan 14
#2 Tong Ming 6
#3 Liu Guannan 5
#4 Jia Yilin 5
#5 Zhang Lei 5
#6 Liu Junde 4
#7 Wang Xiaodong 4
#8 Wang Zhiliang 3
#9 Guan Qi 3
#10 Gan Haitao 3

Latest patents

Publication Filing date Title
CN111404162A Regional power grid dispatching domain division method considering voltage stability constraint
CN111404200A Phase-locked control method for photovoltaic grid-connected converter during distribution network voltage distortion of arc furnace
CN110976698A Integrated stay wire manufacturing machine
CN110932178A Combined assembled suspension insulator comprehensive shielding cover and using method
CN111025070A Test method of 220kV zinc oxide arrester
CN110957673A Combined assembly type high-voltage live-line work comprehensive shielding device and use method
CN110943400A 10 kilovolt wire tension string replacement hardware fitting in live line
CN110901726A Multi-functional load of transformer substation climbs obstacle transport vechicle
CN110928419A Transformer substation construction bottom crossing method based on virtual reality technology
CN110836991A Fault recorder capable of working in delayed mode and waveform recording and reproducing method thereof
CN110824217A Meter zone electricity larceny prevention detection device and electricity larceny prevention analysis method
CN110854993A Control method of automatic switching device of bus standby power supply
CN110954736A Fault early warning analysis method and early warning protection circuit of reactive power compensation device
CN110926618A Temperature monitoring device based on laser scanning imaging and temperature monitoring analysis method
CN110942213A Multi-index metering method for predicting power consumption of electro-fused magnesium industry
CN110829279A Insulating hanging rack and telescopic clamp for live connection and operation method
CN110824289A Detection and analysis method for running state of power distribution ring main unit
CN110829274A Insulated glove operation method disconnection lead clamp tool and use method thereof
CN110783854A Auxiliary tool for replacing linear single-rod overhead ground wire support and using method
CN110850166A Portable harmonic detector and harmonic analysis method thereof