Sang-Won Ko

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Cheongwon-gun, KR

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Patents Grantslast 30 patents

Information Patent Grant
Organic light emitting compound and organic light emitting device i...
- Patent number 10,316,013
- Issue date Jun 11, 2019
- SFC CO., LTD.
- Jeong-Soo Kim
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Condensed-cyclic compound and organic light emitting diode includin...
- Patent number 9,815,821
- Issue date Nov 14, 2017
- Samsung Display Co., Ltd.
- Myeong-Suk Kim
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
ORGANIC LIGHT EMITTING COMPOUND AND ORGANIC LIGHT EMITTING DEVICE I...
- Publication number 20150333277
- Publication date Nov 19, 2015
- SFC Co., Ltd.
- Jeong-Soo KIM
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
CONDENSED-CYCLIC COMPOUND AND ORGANIC LIGHT EMITTING DIODE INCLUDIN...
- Publication number 20130175509
- Publication date Jul 11, 2013
- SFC CO., LTD.
- Myeong-Suk Kim
- C07 - ORGANIC CHEMISTRY