Woo S. Park

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Anyang, KR

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Patents Grantslast 30 patents

Information Patent Grant
Orientation film of photopolymer in a liquid crystal display and a...
- Patent number 5,767,994
- Issue date Jun 16, 1998
- Goldstar Co., Ltd.
- Dae Sung Kang
- G02 - OPTICS
Information Patent Grant
Liquid crystal device utilizing thermostable polymeric material
- Patent number 5,538,823
- Issue date Jul 23, 1996
- Goldstar Co., Ltd.
- Woo S. Park
- G02 - OPTICS
Information Patent Grant
Method for forming an orientation film of photopolymer in a liquid...
- Patent number 5,464,669
- Issue date Nov 7, 1995
- Goldstar Co., Ltd.
- Dae S. Kang
- G02 - OPTICS