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LIAONING SHENYANG ELECTRIC POWER SUPPLY CO LTD

Overview
  • Total Patents
    34
About

LIAONING SHENYANG ELECTRIC POWER SUPPLY CO LTD has a total of 34 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 CHUZHOU POWER SUPPLY COMPANY OF ANHUI ELECTRIC POWER CO LTD, NOYANOV VLADIMIR M and LE PEX OTDEL VNIIPROEKTELEK.

Patent filings in countries

World map showing LIAONING SHENYANG ELECTRIC POWER SUPPLY CO LTDs patent filings in countries
# Country Total Patents
#1 China 34

Patent filings per year

Chart showing LIAONING SHENYANG ELECTRIC POWER SUPPLY CO LTDs patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Wang Yingnan 6
#2 Wang Zengping 4
#3 Zheng Tao 4
#4 Ren Zhe 4
#5 Rui Liu 4
#6 Zuosheng Tan 3
#7 Jian Wang 3
#8 Wenxin Ma 3
#9 Liang Zhang 3
#10 Haiyang Li 3

Latest patents

Publication Filing date Title
CN103148945A Complete equipment for infrared thermometer detection
CN103077444A Urban digital management system based on country and district level electric power unit application
CN103076540A Fault-tolerance correction method for matrix algorithm fault location result of power distribution network
CN102998597A Method for accelerating power distribution network fault tolerance location
CN103001220A Optimal matching loop power based method for identifying topological structures of power distribution network
CN102967800A Method and device for positioning single-phase ground fault section of power distribution network based on transient signal prony algorithm
CN102981099A Location method for single-phase earth fault of power distribution network based on genetic algorithm and location device
CN102928738A Dynamic layer diagnostic device and method of smart power grid fault
CN103685212A Firmware protection method for wireless meter reading module of electric energy meter
CN102709909A Active power distribution network reliability evaluation method during wind power generation access
CN102706510A Method for monitoring and statistically analyzing system of SF6 gas pressure of transformer substation
CN102738767A Intelligent protection device for on-site withstand voltage equipment
CN102709827A Intelligent control box for overhead transformer
CN102707206A Reclosure device for insulation detection
CN102707117A Relaying multifunctional tester
CN102709824A Single-pole safety device for 220kV transformer substation
CN102693587A Power customer rechargeable card paying business management system and method
CN102707145A Power frequency parameter calculation method of high voltage transmission line
CN102681518A Cable network running integrated management system and intelligent control platform
CN102709080A Grounding interlocking mechanism for low voltage plastic casing switch