Chang-Min Kim

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Cheunan-city, KR

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Patents Grantslast 30 patents

Information Patent Grant
Polymer and chemically amplified resist composition containing the...
- Patent number 7,285,373
- Issue date Oct 23, 2007
- Korea Kumho Petrochemical Co., Ltd.
- Young-Taek Lim
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Patents Applicationslast 30 patents

Information Patent Application
Novel polymer and chemically amplified resist composition containin...
- Publication number 20050153236
- Publication date Jul 14, 2005
- KOREA KUMHO PETROCHEMICAL CO., LTD.
- Young-Taek Lim
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY