Kyoung Ho Yoon

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Hwaseong-si, KR

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Patents Grantslast 30 patents

Information Patent Grant
Multiple lamp driving device comprising balance transformer
- Patent number 8,080,945
- Issue date Dec 20, 2011
- Samsung Electro-Mechanics Co., Ltd.
- Won Sik Chong
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
CURRENT BALANCE CIRCUIT HAVING PROTECTION FUNCTION, AND POWER SUPPLY
- Publication number 20110050105
- Publication date Mar 3, 2011
- Samsung Electro-Mechanics Co., Ltd.
- Won Sik CHONG
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
MULTIPLE LAMP DRIVING DEVICE COMPRISING BALANCE TRANSFORMER
- Publication number 20100237795
- Publication date Sep 23, 2010
- Won Sik CHONG
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR