KwangWon LEE

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Cheongju-si, KR

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Patents Grantslast 30 patents

Information Patent Grant
Adjustable thermal trip mechanism for circuit breaker
- Patent number 10,014,142
- Issue date Jul 3, 2018
- LSIS Co., Ltd.
- Kwangwon Lee
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Trip button mechanism of external handle for circuit breaker
- Patent number 8,664,555
- Issue date Mar 4, 2014
- LSIS Co., Ltd.
- KwangWon Lee
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
SMALL CIRCUIT BREAKER
- Publication number 20200266014
- Publication date Aug 20, 2020
- LSIS CO., LTD
- Kwangwon LEE
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
CIRCUIT BREAKER INCLUDING SINGLE POLE BREAKING UNIT
- Publication number 20180277316
- Publication date Sep 27, 2018
- LSIS CO., LTD
- Kwangwon LEE
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ADJUSTABLE THERMAL TRIP MECHANISM FOR CIRCUIT BREAKER
- Publication number 20170323753
- Publication date Nov 9, 2017
- LSIS CO., LTD
- Kwangwon LEE
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
TRIP BUTTON MECHANISM OF EXTERNAL HANDLE FOR CIRCUIT BREAKER
- Publication number 20120080298
- Publication date Apr 5, 2012
- LSIS CO., LTD.
- KwangWon LEE
- H01 - BASIC ELECTRIC ELEMENTS