Hoosung Lee

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Seoul, KR

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Patents Grantslast 30 patents

Information Patent Grant
Pyrrole derivative and photosensitive film using the same
- Patent number 7,446,166
- Issue date Nov 4, 2008
- Industry-University Cooperation Foundation Sogang University
- Hoosung Lee
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
Pyrrole derivative and photosensitive film using the same
- Publication number 20060234148
- Publication date Oct 19, 2006
- Hoosung Lee
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...