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Se-Lee Chang
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Ansan, KR
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Patents Grants
last 30 patents
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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
Information
Patent Grant
Resin composition for manufacturing optical fiber ribbon and method...
Patent number
6,770,685
Issue date
Aug 3, 2004
SSCP Co., Ltd.
Se-Lee Chang
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Patents Applications
last 30 patents
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