Seoung Won Lee

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Daedeok-gu, KR

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Patents Grantslast 30 patents

Information Patent Grant
Optical disk having a projection with lateral inclined surface
- Patent number 8,151,289
- Issue date Apr 3, 2012
- LG Electronics Inc.
- Seoung Won Lee
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical disk having a projection with lateral inclined surface
- Patent number 7,197,756
- Issue date Mar 27, 2007
- LG Electronics Inc.
- Seoung Won Lee
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

Information Patent Application
Optical disk having a projection with lateral inclined surface
- Publication number 20070136738
- Publication date Jun 14, 2007
- LG Electronics Inc.
- Seoung Won Lee
- G11 - INFORMATION STORAGE
Information Patent Application
Apparatus and method for testing endurance of optical disc
- Publication number 20060272388
- Publication date Dec 7, 2006
- Jin Hong Kim
- G01 - MEASURING TESTING
Information Patent Application
Apparatus and method for testing endurance of optical disc
- Publication number 20040226350
- Publication date Nov 18, 2004
- Jin Hong Kim
- G01 - MEASURING TESTING
Information Patent Application
Optical disk
- Publication number 20040047280
- Publication date Mar 11, 2004
- Seoung Won Lee
- G11 - INFORMATION STORAGE