Deok-Su HAN

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Daejeon, KR

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Patents Grantslast 30 patents

Information Patent Grant
Chemical mechanical polishing slurry composition and method for pro...
- Patent number 8,840,798
- Issue date Sep 23, 2014
- Soulbrain Co., Ltd.
- Deok-Su Han
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...

Patents Applicationslast 30 patents

Information Patent Application
CHEMICAL MECHANICAL POLISHING SLURRY COMPOSITION AND METHOD FOR PRO...
- Publication number 20120156874
- Publication date Jun 21, 2012
- Soulbrain Co., LTD
- Deok-Su HAN
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
Auto-Stopping Abrasive Composition for Polishing High Step Height O...
- Publication number 20110045741
- Publication date Feb 24, 2011
- TECHNO SEMICHEM CO., LTD.
- Jung-Ryul Ahn
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
CMP Slurry Composition for Copper Damascene Process
- Publication number 20100176335
- Publication date Jul 15, 2010
- TECHNO SEMICHEM CO., LTD.
- Seok-Ju Kim
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
Chemical Mechanical Polishing Composition for Copper Comprising Zeo...
- Publication number 20090298289
- Publication date Dec 3, 2009
- TECHNO SEMICHEM CO., LTD.
- Eun-Il Jeong
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...