Seung Jin Kang

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Iksan City Chunbuk, KR

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Patents Grantslast 30 patents

Information Patent Grant
Resist composition
- Patent number 6,689,531
- Issue date Feb 10, 2004
- Sumitomo Chemical Company, Limited
- Sang Tae Kim
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
Resist composition
- Publication number 20030119957
- Publication date Jun 26, 2003
- Sang Tae Kim
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...