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XUCHANG POWER SUPPLY CO HEPC

Overview
  • Total Patents
    33
About

XUCHANG POWER SUPPLY CO HEPC has a total of 33 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 YAMADA YOSHIOMI, G OBRAZOVATEL NOE UCHREZHDENIE VYSSHEGO PROFESSIONAL NOGO OBRAZOVANIJA VLADIMIRSKIJ GU and ZHENG MINGLI.

Patent filings in countries

World map showing XUCHANG POWER SUPPLY CO HEPCs patent filings in countries
# Country Total Patents
#1 China 33

Patent filings per year

Chart showing XUCHANG POWER SUPPLY CO HEPCs patent filings per year from 1900 to 2020

Focus industries

Focus technologies

Top inventors

# Name Total Patents
#1 Xinwei Zhao 13
#2 Feng Li 6
#3 Bing Li 5
#4 Ming Sun 4
#5 Laijun Wang 4
#6 Xiaodong Feng 3
#7 Jianhua Shang 3
#8 Yunlong Ma 3
#9 Jianbo Du 2
#10 Qiangyu Sun 2

Latest patents

Publication Filing date Title
CN102024321A Novel electric energy pulse collector
CN102064536A Current protection method
CN102074914A Spanning type planetary-wheel aerodyne
CN102035180A Comprehensive protection device for three-phase alternating current asynchronous motor
CN102032677A Constant-temperature and constant-pressure energy-saving water supply device
CN101958579A Method of treating information loss in centralized protection device of digitalized substation
CN101917064A Back-up protection processing method of digital substation transformer based on GOOSE mode
CN101908778A Multifunctional dual-load dual-power automatic switchover control device
CN102035179A Motor protector using positive temperature coefficient thermistor for protection
CN101895096A Economical and practical open-phase protection device for electromotor
CN101860287A Economical and practical Y-delta starting device
CN101895095A Motor open-phase display protection device
CN101908852A Power-saving Y-delta starter of motor
CN101902035A Direct current voltage compensation device for power distribution
CN102086633A Movable flood prevention baffle device
CN102087348A Error tester of electric energy meter
CN102088172A Totally enclosed screen top miniature busbar combination device
CN102088176A 110 KV line microcomputer protection reclosing apparatus
CN101699695A Discharge energy-saving type compensating capacitor device
CN102088205A Communication network card for protecting and monitoring device