Learn more

HAN KWANG ELECTRIC CO LTD

Overview
  • Total Patents
    12
  • GoodIP Patent Rank
    190,835
About

HAN KWANG ELECTRIC CO LTD has a total of 12 patent applications. Its first patent ever was published in 2005. It filed its patents most often in Republic of Korea. Its main competitors in its focus markets electrical machinery and energy, measurement and basic communication technologies are MAINTENANCE & TEST CENTRE CSG EHV POWER TRANS COMPANY, NXTPHASE T & D CORP and NANJING HEZHI ELECTRIC POWER TECH CO LTD.

Patent filings in countries

World map showing HAN KWANG ELECTRIC CO LTDs patent filings in countries
# Country Total Patents
#1 Republic of Korea 12

Patent filings per year

Chart showing HAN KWANG ELECTRIC CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Yoo Ki Hyun 8
#2 Yu Young Hyun 3
#3 Mo Yao Huan 3
#4 Kwon Young Bok 1
#5 Lee Chang Moo 1

Latest patents

Publication Filing date Title
KR102206960B1 Low voltage type double circuit breaker for extinguishing arc using vacuum insulation
KR102066535B1 Partial discharge detection system using optical fiber ultrasonic sensor in high voltage power system
KR102066534B1 System for detecting arc flash in distribution board
KR102018647B1 Sewage treatment vehicle
KR20180062616A Distributing board having the prevention function of electric leakage caused and the self-checking control system
KR101515478B1 Method for detecting arc by magnetic sensor and arc protection switching board using the same method
KR101376548B1 Electric power switch
KR101234579B1 A cabinet panel with a bus-bar conversion kit
KR20100019043A Moving display type panel board had two-step connector device
KR20100019044A Multi-panel board had two-step connector device
KR20100019042A Panel board had two-step connector device
KR100559955B1 Electrical automatic transfer switch having thermal overload protection