Che Woong Ha

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Daejeon, KR

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Patents Grantslast 30 patents

Information Patent Grant
Double incoming breaker system for power system of power plant
- Patent number 11,527,880
- Issue date Dec 13, 2022
- KOREA HYDRO & NUCLEAR POWER CO., LTD.
- Yun-Ho Kim
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Grant
Device for detecting open phase of connection line of standby trans...
- Patent number 9,714,974
- Issue date Jul 25, 2017
- Korea Hydro & Nuclear Power Co., Ltd.
- Che Woong Ha
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
DOUBLE INCOMING BREAKER SYSTEM FOR POWER SYSTEM OF POWER PLANT
- Publication number 20210075208
- Publication date Mar 11, 2021
- KOREA HYDRO & NUCLEAR POWER CO., LTD
- Yun-Ho KIM
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Application
DEVICE FOR DETECTING OPEN PHASE OF CONNECTION LINE OF STANDBY TRANS...
- Publication number 20160202306
- Publication date Jul 14, 2016
- KOREA HYDRO & NUCLEAR POWER CO., LTD.
- Che Woong Ha
- G01 - MEASURING TESTING