Sang Geun Yun

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Gunpo-si, KR

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Patents Grantslast 30 patents

Information Patent Grant
Gap-filling composition with excellent shelf life by end-capping
- Patent number 8,642,437
- Issue date Feb 4, 2014
- Cheil Industries, Inc.
- Chang Soo Woo
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Compound for filling small gaps in a semiconductor device, composit...
- Patent number 8,188,576
- Issue date May 29, 2012
- Cheil Industries, Inc.
- Sung Jae Lee
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
COMPOUND FOR FILLING SMALL GAPS IN A SEMICONDUCTOR DEVICE, COMPOSIT...
- Publication number 20110151640
- Publication date Jun 23, 2011
- Sung Jae Lee
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
POLYMER, COMPOSITION FOR PROTECTIVE LAYER, AND PATTERNING METHOD US...
- Publication number 20110123933
- Publication date May 26, 2011
- Sang-Geun YUN
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
POLYMER FOR PROTECTIVE LAYER OF RESIST, AND POLYMER COMPOSITION INC...
- Publication number 20110123925
- Publication date May 26, 2011
- Sang-Geun YUN
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Gap-filling composition with excellent shelf life by end-capping
- Publication number 20100190310
- Publication date Jul 29, 2010
- Chang Soo Woo
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...