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KWANGMYUNG ELECTRIC ENGINEERIN

Overview
  • Total Patents
    25
About

KWANGMYUNG ELECTRIC ENGINEERIN has a total of 25 patent applications. Its first patent ever was published in 2002. It filed its patents most often in Republic of Korea. Its main competitors in its focus markets electrical machinery and energy, transport and mechanical elements are NINGXIA LICHENG ELECTRIC GROUP CO LTD, ABIMER PTY LTD and BUSHUEV VLADIMIR A.

Patent filings in countries

World map showing KWANGMYUNG ELECTRIC ENGINEERINs patent filings in countries
# Country Total Patents
#1 Republic of Korea 25

Patent filings per year

Chart showing KWANGMYUNG ELECTRIC ENGINEERINs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Kim Hee Jin 16
#2 Moon Bok Seong 15
#3 Lim Ui Hwan 10
#4 Yun Dae Hyuk 4
#5 Auh Sei Cheol 4
#6 Lee Yong Min 3
#7 Kim Hyoung Jin 3
#8 Mun Bok Sung 3
#9 Park Sung Yong 3
#10 Kim Dong Hee 2

Latest patents

Publication Filing date Title
KR100982332B1 A separation preventing apparatus of bus duct
KR100941048B1 Gas insullated switchgear provided with valve for operating when impact prussure and abnormal prussure are generated
KR100923045B1 Distributing board applied with optical temperature sensor
KR100886587B1 Gas insulated switchgear
KR100893534B1 Gas insulated switchgear having high space utilization
KR100886588B1 Gas insulated switchgear for function of maintenance
KR100910549B1 Traction power system supplies of railway
KR100903525B1 Traction power system supplies of railway
KR100874838B1 Apparatus for manually operating a circuit breaker and load switch
KR100891895B1 Apparatus for manually operating a circuit breaker and load switch used in switchboard and switchgear
KR20090125401A Corner angle for frames of a switchgear
KR100854592B1 Device for bus coupling between enclosed switchboardswith insulating gas sealed therein
KR100876923B1 Motor control center
KR100833532B1 Motor control center
KR100795522B1 Switch for sensing pressure in switchgear
KR100795524B1 Apparatus for discharing compressing gas in switchgear
KR100795523B1 Apparatus for locking a door of switchgear
KR100711234B1 Mechanically operating means in gas insulated switchgear provided with a built-in power fuse
KR100714148B1 Gas insulated switchgear provided with a built-in power fuse
KR100736632B1 Alternating current switch-fuse combinations