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EAST CHINA ELECTRIC POWER TEST & RES INST CO LTD

Overview
  • Total Patents
    22
About

EAST CHINA ELECTRIC POWER TEST & RES INST CO LTD has a total of 22 patent applications. Its first patent ever was published in 2008. It filed its patents most often in China. Its main competitors in its focus markets environmental technology are TOCULESCU RAZVAN, SHENZHEN ENESOON EQUIPMENT TECHNOLOGY CO LTD and SLAVYANSKIJ Z TYAZHELOGO MASH.

Patent filings in countries

World map showing EAST CHINA ELECTRIC POWER TEST & RES INST CO LTDs patent filings in countries
# Country Total Patents
#1 China 22

Patent filings per year

Chart showing EAST CHINA ELECTRIC POWER TEST & RES INST CO LTDs patent filings per year from 1900 to 2020

Focus industries

Focus technologies

Top inventors

# Name Total Patents
#1 Huang Hua 3
#2 Bing Shen 3
#3 Zhao Wenbin 3
#4 Wenbin Zhao 3
#5 Heng Jin 2
#6 Ping Zeng 2
#7 Yang Linghui 2
#8 Bao Wei 2
#9 Jiankun Wu 2
#10 Gu Chengyu 2

Latest patents

Publication Filing date Title
CN102194618A Bypass switch
CN102195281A Method for testing control system of thyristor of fault current limiter
CN102193036A Device and method for measuring response time of fault current limiter
CN102195266A Series resonant-type fault current limiter
CN102035082A Direct current grounding system and method thereof
CN102033170A Online measuring device of charge density of oil electrification in transformer
CN102023250A Metal oxide arrester monitoring device
CN102025144A Method for reducing influence of underground direct current on alternating current transformer stations
CN102023264A Method for monitoring state of metal oxide lightning arrester
CN102024070A Method for evaluating life of generator rotor and rotor retaining ring
CN102012222A Coupling agent adding device and ultrasonic thickness gage using same
CN101988945A Method for diagnosing interturn short circuit of rotor winding
CN101988940A Three-dimensional evaluation method for lightning protection performance of power transmission lines based on lightning strike density statistics
CN101988958A Checking device and checking method of accuracy of capacitor voltage transformer
CN101988697A Intelligent coordinated control method for thermal power unit
CN101989743A Energy-saving power generation dispatching optimization method based on direct current power flow
CN101988957A Dynamic detection method and system of sampling accuracy of electric quantity of merging unit of substation
CN101989744A Computer and network-combined energy-saving power generation scheduling method
CN101673927A Method for starting recloser of extra high-voltage transmission line
CN101672666A Test method for icing and deicing of transmission line and test system thereof