Sung-geol Ryoo

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Kunpo, KR

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Patents Grantslast 30 patents

Information Patent Grant
Apparatus and method for detecting speaking person's eyes a...
- Patent number 6,611,613
- Issue date Aug 26, 2003
- Samsung Electronics Co., Ltd.
- Dong-joong Kang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Video signal bit amount control using adaptive quantization
- Patent number 5,990,957
- Issue date Nov 23, 1999
- Samsung Electronics Co., Ltd.
- Sung-gul Ryoo
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and circuit for determining quantization interval in image e...
- Patent number 5,933,194
- Issue date Aug 3, 1999
- Samsung Electronics Co., Ltd.
- Seong-jin Kim
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for coding an image and reducing bit generatio...
- Patent number 5,838,375
- Issue date Nov 17, 1998
- SamSung Electronics Co., Ltd.
- Seong-jin Kim
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Color correction method and apparatus using adaptive region separation
- Patent number 5,552,904
- Issue date Sep 3, 1996
- SamSung Electronics Co., Ltd.
- Sung-geol Ryoo
- H04 - ELECTRIC COMMUNICATION TECHNIQUE