Sang Won Son

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Jeollabuk-do, KR

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Patents Grantslast 30 patents

Information Patent Grant
Fluorene compounds containing various functional groups, polymers t...
- Patent number 7,318,964
- Issue date Jan 15, 2008
- Korea Institute of Science and Technology
- Hyun-Nam Cho
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Fluorene compound, polymers thereof having a polyphenylene group, a...
- Patent number 6,800,381
- Issue date Oct 5, 2004
- Korea Institute of Science and Technology
- Hyun-Nam Cho
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Pyrrole compounds, polymers thereof and EL element using the same
- Patent number 6,780,950
- Issue date Aug 24, 2004
- Korea Institute of Science and Technology
- Hyun-Nam Cho
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
Pyrrole compounds, polymers thereof and EL element using the same
- Publication number 20040034189
- Publication date Feb 19, 2004
- KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY
- Hyun-Nam Cho
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Fluorene compound, polymers thereof having a polyphenylene group, a...
- Publication number 20030099838
- Publication date May 29, 2003
- KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY
- Hyun-Nam Cho
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Fluorene compounds containing various functional groups, polymers t...
- Publication number 20030091859
- Publication date May 15, 2003
- Hyun-Nam Cho
- C07 - ORGANIC CHEMISTRY