Jong Mahn SOHN

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Cheongju-Si, KR

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Patents Grantslast 30 patents

Information Patent Grant
Tripping device of circuit breaker
- Patent number 10,026,573
- Issue date Jul 17, 2018
- LSIS Co., Ltd.
- Sung Rok Yoo
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Molded case circuit breaker
- Patent number 9,859,080
- Issue date Jan 2, 2018
- LSIS Co., Ltd.
- Jong Mahn Sohn
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Current detecting mechanism capable of detecting ground fault for d...
- Patent number 9,054,523
- Issue date Jun 9, 2015
- LSIS Co., Ltd.
- Jong Mahn Sohn
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Apparatus of modular trip mechanism and auxiliary mechanism for cir...
- Patent number 8,686,815
- Issue date Apr 1, 2014
- LSIS Co., Ltd.
- Jong Mahn Sohn
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
TRIPPING DEVICE OF CIRCUIT BREAKER
- Publication number 20160126041
- Publication date May 5, 2016
- LSIS CO., LTD.
- Sung Rok YOO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
MOLDED CASE CIRCUIT BREAKER
- Publication number 20150262778
- Publication date Sep 17, 2015
- LSIS CO., LTD
- Jong Mahn SOHN
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
CURRENT DETECTING MECHANISM CAPABLE OF DETECTING GROUND FAULT FOR D...
- Publication number 20130314827
- Publication date Nov 28, 2013
- LSIS CO., LTD
- Jong Mahn SOHN
- G01 - MEASURING TESTING
Information Patent Application
APPARATUS OF MODULAR TRIP MECHANISM AND AUXILIARY MECHANISM FOR CIR...
- Publication number 20130015928
- Publication date Jan 17, 2013
- LSIS CO., LTD
- Jong Mahn SOHN
- H01 - BASIC ELECTRIC ELEMENTS