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Changde weidi electric co ltd

Overview
  • Total Patents
    24
  • GoodIP Patent Rank
    68,350
About

Changde weidi electric co ltd has a total of 24 patent applications. Its first patent ever was published in 2016. It filed its patents most often in China. Its main competitors in its focus markets electrical machinery and energy, measurement and audio-visual technology are BEYRARD NORBERT ROGER, KAMAYA ELECTRIC CO LTD and SMART ELECTRONICS INC.

Patent filings in countries

World map showing Changde weidi electric co ltds patent filings in countries
# Country Total Patents
#1 China 24

Patent filings per year

Chart showing Changde weidi electric co ltds patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Gao Bihan 24
#2 Gao Jianmin 24

Latest patents

Publication Filing date Title
CN110794299A Fault online monitoring method and system of circuit breaker
CN110794251A Fault online monitoring method and system for lightning arrester
CN110783889A Intelligent circuit breaker
CN110690072A Totally-enclosed high-safety common-compartment type circuit breaker
CN110600339A Strut type circuit breaker capable of being rapidly opened and closed
CN110676126A Novel common-chamber type circuit breaker with hanging structure and mounting method thereof
CN110718411A Can save space's box-type circuit breaker altogether
CN110600321A Strut type circuit breaker with insulation pull rod
CN110718412A Strut type circuit breaker with insulating cylinder
CN106056862A Automatic alarm system of fusing device
CN105929291A Intelligent lightning system capable of automatic alarming
CN106291160A The intelligent lightning protection system of auto-alarming
CN106058789A Cable connector
CN106128839A There is the disconnecting switch of chiller
CN105957786A Drop-out type fuse protector
CN106205916A Drop-type arrester
CN106128902A Fuse switch
CN105976955A Falling type lightning arrester
CN106205915A Drop-type arrester
CN105957785A Drop-out type fuse protector