Inventor · disambiguated record
Kil Young Ahn
Also filed as: AHN KIL-YOUNG
29 granted patents·1 pending application·152 citations·filing 2007–2019
96Inventor score
Top patents by PatentIndex Score
30 records- 0194US9825439B2Withdrawable interlock device of vacuum circuit breakerLSIS CO LTD·Filed 2015·Granted Nov 21, 2017·12 cites·11 claims
- 0293US8604368B2Circuit breaker having cradle with a shutter safety deviceKIM IN KYUM·Filed 2012·Granted Dec 10, 2013·20 cites·11 claims
- 0388US10153625B2Interlock device for preventing close during insertion or withdraw on circuit breaker in switch boardLSIS CO LTD·Filed 2017·Granted Dec 11, 2018·4 cites·4 claims
- 0485US9685282B2Door interlock device for vacuum circuit breakerLSIS CO LTD·Filed 2015·Granted Jun 20, 2017·7 cites·6 claims
- 0584US7956307B2Circuit breaker having automatic release linkageLS IND SYSTEMS CO LTD·Filed 2008·Granted Jun 7, 2011·12 cites·6 claims
- 0684US7397008B2Switching mechanism for air circuit breakerLS IND SYSTEMS CO LTD·Filed 2007·Granted Jul 8, 2008·13 cites·4 claims
- 0782US9620938B2Switchboard applied with bushing-type current transformerLSIS CO LTD·Filed 2015·Granted Apr 11, 2017·5 cites·19 claims
- 0880US9425590B2Withdrawable-type circuit breakerLSIS CO LTD·Filed 2014·Granted Aug 23, 2016·5 cites·12 claims
- 0980US8575502B2Plug interlock device for circuit breaker and circuit breaker having the sameYANG HONG IK·Filed 2010·Granted Nov 5, 2013·6 cites·14 claims
- 1080US7973622B2Apparatus for auxiliary contact of circuit breakerLS IND SYSTEMS CO LTD·Filed 2008·Granted Jul 5, 2011·10 cites·6 claims
- 1175US8183480B2Withdrawable device of main circuit for vacuum circuit breakerKIM HYUN JAE·Filed 2009·Granted May 22, 2012·7 cites·11 claims
- 1274US7977595B2Automatic discharging apparatus for closing spring in air circuit breaker and air circuit breaker having the sameLS IND SYSTEMS CO LTD·Filed 2008·Granted Jul 12, 2011·7 cites·8 claims
- 1373US10614981B2Pole component assembly for circuit breakerLSIS CO LTD·Filed 2018·Granted Apr 7, 2020·1 cites·10 claims
- 1473US8193464B2Micro switchAHN KIL YOUNG·Filed 2009·Granted Jun 5, 2012·9 cites·7 claims
- 1572US10389093B2Interlocking mechanism for circuit breakerLSIS CO LTD·Filed 2017·Granted Aug 20, 2019·1 cites·14 claims
- 1670US8063532B2Motor of spring charging device in air circuit breakerAHN KIL YOUNG·Filed 2008·Granted Nov 22, 2011·6 cites·4 claims
- 1767US8222552B2Run/test position indicator device of vacuum circuit breakerKIM HYUN JAE·Filed 2010·Granted Jul 17, 2012·4 cites·16 claims
- 1867US8183485B2Circuit breaker having automatic release linkageAHN KIL YOUNG·Filed 2008·Granted May 22, 2012·5 cites·5 claims
- 1966US9679722B2Interlock apparatus of vacuum circuit breakerLSIS CO LTD·Filed 2015·Granted Jun 13, 2017·2 cites·8 claims
- 2062US7985936B2Apparatus for indicating closing operable state for air circuit breaker and air circuit breaker having the sameLS IND SYSTEMS CO LTD·Filed 2008·Granted Jul 26, 2011·3 cites·10 claims
- 2160US9732543B2Door interlock device for transformer room of vacuum circuit breakerLSIS CO LTD·Filed 2014·Granted Aug 15, 2017·1 cites·3 claims
- 2260US8119942B2Circuit breaker having delaying function for rotation of camYANG HONG-IK·Filed 2009·Granted Feb 21, 2012·3 cites·11 claims
- 2359US8648271B2Position switch and circuit breaker having the sameKIM IN KYUM·Filed 2010·Granted Feb 11, 2014·3 cites·10 claims
- 2458US11764020B2Pole component and circuit breaker comprising sameLS ELECTRIC CO LTD·Filed 2019·Granted Sep 19, 2023·0 cites·14 claims
- 2554US8299378B2Position indicating deviceKIM IN-KYUM·Filed 2009·Granted Oct 30, 2012·2 cites·5 claims
- 2653US7655877B2Air circuit breaker with mechanical trip indicating mechanismLS IND SYSTEMS CO LTD·Filed 2008·Granted Feb 2, 2010·1 cites·10 claims
- 2748US8299380B2Position indicating apparatus for circuit breaker and circuit breaker having the sameKIM IN-KYUM·Filed 2009·Granted Oct 30, 2012·3 cites·8 claims
- 2847US8975546B2Circuit breaker provided with mechanical trip mechanismLSIS CO LTD·Filed 2012·Granted Mar 10, 2015·0 cites·4 claims
- 2944US2008087534A1Air circuit breakerLS IND SYSTEMS CO LTD·Filed 2007·Application pending·0 cites
- 3041US9647450B2Fault current limiterLSIS CO LTD·Filed 2015·Granted May 9, 2017·0 cites·9 claims
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →