Seok-Hwan Kwang

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Suwon-si, KR

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Patents Grantslast 30 patents

Information Patent Grant
Phenylcarbazole compounds, organic light emitting device comprising...
- Patent number 8,298,684
- Issue date Oct 30, 2012
- Samsung Display Co., Ltd.
- Seok-Hwan Kwang
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
Phenylcarbazole compounds, organic light emitting device comprising...
- Publication number 20100032656
- Publication date Feb 11, 2010
- Seok-Hwan Kwang
- C07 - ORGANIC CHEMISTRY