Sungjin Techwin Co., Ltd.

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Daejeon, KR

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Patents Grantslast 30 patents

Information Patent Grant
Device and method for displaying the lifecycle of a surge protectio...
- Patent number 8,842,017
- Issue date Sep 23, 2014
- Sungjin Techwin Co., Ltd.
- Myung Wook Lee
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

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Patents Applicationslast 30 patents

Information Patent Application
DEVICE AND METHOD FOR DISPLAYING THE LIFECYCLE OF A SURGE PROTECTIO...
- Publication number 20130093595
- Publication date Apr 18, 2013
- SUNGJIN TECHWIN CO LTD
- Myung Wook Lee
- G01 - MEASURING TESTING