Dal bong Seo

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Hwaseong-City, KR

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Patents Grantslast 30 patents

Information Patent Grant
Alignment material for liquid crystal display device of vertical al...
- Patent number 8,299,304
- Issue date Oct 30, 2012
- Dongjin Semichem Co., Ltd.
- Jin wook Choi
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
ALIGNMENT MATERIAL FOR LIQUID CRYSTAL DISPLAY DEVICE OF VERTICAL AL...
- Publication number 20110105698
- Publication date May 5, 2011
- DONGJIN SEMICHEM CO., LTD.
- Jin wook Choi
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...