Hwang-Dong Seo

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Gimhae-si, KR

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Patents Grantslast 30 patents

Information Patent Grant
Method for diagnosing internal fault of oil-immersed transformer th...
- Patent number 9,599,653
- Issue date Mar 21, 2017
- Hyosung Corporation
- Sung-Wook Kim
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method for diagnosing internal fault of oil-immersed transformer th...
- Patent number 9,535,134
- Issue date Jan 3, 2017
- Hyosung Corporation
- Young-Min Kim
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
METHOD FOR DIAGNOSING INTERNAL FAULT OF OIL-IMMERSED TRANSFORMER TH...
- Publication number 20150020572
- Publication date Jan 22, 2015
- HYOSUNG CORPORATION
- Sung-Wook Kim
- G01 - MEASURING TESTING
Information Patent Application
METHOD FOR DIAGNOSING INTERNAL FAULT OF OIL-IMMERSED TRANSFORMER TH...
- Publication number 20150007635
- Publication date Jan 8, 2015
- HYOSUNG CORPORATION
- Young-Min Kim
- G01 - MEASURING TESTING