Shi-Joon Sung

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Taegu, KR

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Patents Grantslast 30 patents

Information Patent Grant
Biodegradable aliphatic polyester grafted with poly(ethylene glycol...
- Patent number 7,151,142
- Issue date Dec 19, 2006
- Korea Advanced Institute of Science and Technology
- Jung Ki Park
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Polymer for preparing liquid crystal alignment layer
- Patent number 6,749,895
- Issue date Jun 15, 2004
- Korea Advanced Institute of Science and Technology
- Jung-Ki Park
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Polymer blend for preparing liquid crystal alignment layer
- Patent number 6,731,362
- Issue date May 4, 2004
- Korea Advanced Institute of Science and Technology
- Jung-Ki Park
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
Biodegradable aliphatic polyester grafted with poly(ethylene glycol...
- Publication number 20050065292
- Publication date Mar 24, 2005
- Korea Advanced Institute of Science and Technology
- Jung Ki Park
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Polymer for preparing liquid crystal alignment layer
- Publication number 20020198358
- Publication date Dec 26, 2002
- Jung-Ki Park
- G02 - OPTICS
Information Patent Application
Polymer blend for preparing liquid crystal alignment layer
- Publication number 20020188075
- Publication date Dec 12, 2002
- Jung-Ki Park
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...