Hae Woog Choi

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Kyungki-do, KR

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Patents Grantslast 30 patents

Information Patent Grant
Photocurable and antistatic resin composition for coating optical f...
- Patent number 7,524,890
- Issue date Apr 28, 2009
- Luvantix Co., Ltd.
- Dae Sung Lee
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Uv-curable and foamable resin composition
- Patent number 7,120,342
- Issue date Oct 10, 2006
- Luvantix Co., Ltd.
- Se Lee Chang
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Method for preparing plastic optical fiber preform
- Patent number 7,058,270
- Issue date Jun 6, 2006
- SSCP Co., Ltd.
- Hwa Joong Kim
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
PHOTOPOLYMERIZED RESIN COMPOSITION AND OPTICAL FIBER MANUFACTURED W...
- Publication number 20110159285
- Publication date Jun 30, 2011
- Yong Jin Choi
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
PHOTOCURABLE COATING COMPOSITION
- Publication number 20110135269
- Publication date Jun 9, 2011
- Yong Min Kim
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Photocurable and Antistatic Resin Composition For Coating Optical F...
- Publication number 20080161443
- Publication date Jul 3, 2008
- Dae Sung Lee
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Uv-curable and foamable resin composition
- Publication number 20050213910
- Publication date Sep 29, 2005
- Se Lee Chang
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Method for preparing plastic optical fiber preform
- Publication number 20050180708
- Publication date Aug 18, 2005
- Hwa Joong Kim
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL