Hwan-Sang Roh

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Yongin-city, KR

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Patents Grantslast 30 patents

Information Patent Grant
Response time accelerator and method for driving liquid crystal dis...
- Patent number 7,400,311
- Issue date Jul 15, 2008
- Samsung Electronics Co., Ltd.
- Seok-joon Park
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS

Patents Applicationslast 30 patents

Information Patent Application
Response time accelerator and method for driving liquid crystal dis...
- Publication number 20040090407
- Publication date May 13, 2004
- Samsung Electronics Co. Ltd.
- Seok-Joon Park
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS