Duk Keun An

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Chuncheon-Si, KR

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Patents Grantslast 30 patents

Information Patent Grant
Composition for preparing nanoporous material
- Patent number 7,459,549
- Issue date Dec 2, 2008
- Samsung Corning Co., Ltd.
- Jin Heong Yim
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
AROMATIC HETEROCYCLIC COMPOUND, ORGANIC LIGHT EMITTING DIODE COMPRI...
- Publication number 20090230857
- Publication date Sep 17, 2009
- Byoung-ki Choi
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Composition for preparing nanoporous material
- Publication number 20060040509
- Publication date Feb 23, 2006
- SAMSUNG CORNING CO., LTD.
- Jin Heong Yim
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...