Byung Eun Lee

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Jeollabuk-do, KR

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Patents Grantslast 30 patents

Information Patent Grant
Relaying method for protecting transformers
- Patent number 6,731,481
- Issue date May 4, 2004
- Xelpower Co., Ltd.
- Yong Cheol Kang
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

Information Patent Application
Relaying method for protecting transformers
- Publication number 20030036821
- Publication date Feb 20, 2003
- Yong Cheol Kang
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER