Ouck Han

Follow

Person

Daejun-Shi, KR

People

Patents Grantslast 30 patents

Information Patent Grant
Acetal group containing norbornene copolymer for photoresist, metho...
- Patent number 6,762,268
- Issue date Jul 13, 2004
- Samsung Electronics Co., Ltd.
- Jung Han Shin
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Norbornene-based copolymer for photoresist, preparation method ther...
- Patent number 6,753,127
- Issue date Jun 22, 2004
- Samsung Electronics Co., Ltd.
- Eun Sil Han
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
Norbornene-based copolymer for photoresist, preparation method ther...
- Publication number 20030118933
- Publication date Jun 26, 2003
- Eun Sil Han
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Acetal group containing norbornene copolymer for photoresist, metho...
- Publication number 20030004289
- Publication date Jan 2, 2003
- SAMSUNG ELECTRONICS CO., LTD.
- Jung Han Shin
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY