Kwanghyeon AHN

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Anyang-si, KR

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Patents Grantslast 30 patents

Information Patent Grant
Arc eliminator
- Patent number 10,424,442
- Issue date Sep 24, 2019
- LSIS Co., Ltd.
- Kwanghyeon Ahn
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Interlock device of withdrawable arc eliminator
- Patent number 10,163,587
- Issue date Dec 25, 2018
- LSIS Co., Ltd.
- Hyunwook Lee
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

Information Patent Application
VACUUM CIRCUIT BREAKER
- Publication number 20240079192
- Publication date Mar 7, 2024
- LS ELECTRIC CO., LTD.
- Kwanghyeon AHN
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ARC ELIMINATOR
- Publication number 20170263390
- Publication date Sep 14, 2017
- LSIS CO., LTD
- Kwanghyeon AHN
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
INTERLOCK DEVICE OF WITHDRAWABLE ARC ELIMINATOR
- Publication number 20170263389
- Publication date Sep 14, 2017
- LSIS CO., LTD
- Hyunwook LEE
- H01 - BASIC ELECTRIC ELEMENTS