Je-Hak Woo

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Seoul, KR

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Patents Grantslast 30 patents

Information Patent Grant
Backlight assembly and display apparatus having the same
- Patent number 8,690,409
- Issue date Apr 8, 2014
- Samsung Display Co., Ltd.
- Dong-Lyoul Shin
- G02 - OPTICS
Information Patent Grant
Method and system for the information protection of digital content
- Patent number 7,484,103
- Issue date Jan 27, 2009
- Je-Hak Woo
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
Method and system for the information protection of digital content
- Publication number 20050086501
- Publication date Apr 21, 2005
- Je-Hak Woo
- G06 - COMPUTING CALCULATING COUNTING