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CHINA ELECTRIC POWER RES INST

Overview
  • Total Patents
    3,875
  • GoodIP Patent Rank
    681
  • Filing trend
    ⇩ 99.0%
About

CHINA ELECTRIC POWER RES INST has a total of 3,875 patent applications. It decreased the IP activity by 99.0%. Its first patent ever was published in 2003. It filed its patents most often in China, WIPO (World Intellectual Property Organization) and United States. Its main competitors in its focus markets environmental technology, electrical machinery and energy and measurement are CHINA SOUTH POWER GRID ELECTRIC POWER RES INST CO LTD, CHINA ELECTRIC POWER RES INST CO LTD and ELECTRIC POWER RES INST STATE GRID JIBEI ELECTRIC POWER CO LTD.

Patent filings per year

Chart showing CHINA ELECTRIC POWER RES INSTs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Sheng Wanxing 201
#2 Hui Dong 113
#3 Meng Xiaoli 98
#4 Gao Fei 94
#5 Zhang Jun 90
#6 Liu Chun 82
#7 Liu Bin 77
#8 Zhao Bing 76
#9 Liu Shengchun 74
#10 Zhang Xin 73

Latest patents

Publication Filing date Title
CN108680777A A kind of surge voltage generating means
CN108429294A A kind of the AC/DC network tide model and method for solving of energy content router
CN108107801A A kind of system and method for being used to carry out batch meter intelligent protection
CN108108919A A kind of extra-high voltage transformer prison makes data managing method and system
CN109659964A A kind of method and device for preventing direct current locking
CN108599093A A kind of numeraire method and system for being checked online with off-line setting calculation
CN108111356A Power distribution network visualization service system framework based on IEC61968 standards
CN108110731A A kind of pumping energy reactor is taken out can winding inter-turn zero sequence differential protecting method and device
CN108107315A A kind of anti-interference fault diagnosis method and system of salient pole permanent magnet synchronous motor stator winding inter-turn short circuit
CN108104150A Transmission tower cast-in-situ reinforced concrete hollow borehole class basis and its construction method
CN107863889A A kind of grid disturbance device
CN107947598A A kind of high-frequency isolation grid disturbance device
CN108108995A A kind of fired power generating unit price quoting method and device based on new energy power prediction
CN108099634A A kind of orderly charging method of electric vehicle and system
CN109687493A It is a kind of meter and DC operation electric current judgement simultaneously commutation failure method and system
CN109683923A A kind of check method and system of electrical power distribution automatization system configuration file version
CN109684649A A kind of wind speed revision method and system based on landform
CN107907790A A kind of aerial DC line transient fault recognition methods and system
CN107884632A A kind of computational methods and system of any division DC line conductive line surfaces electric field
CN109687985A A kind of Substation Process layer network method of automatic configuration and system