Sujin Baek

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Gumi-city, KR

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Patents Grantslast 30 patents

Information Patent Grant
Organic light emitting device
- Patent number 8,421,718
- Issue date Apr 16, 2013
- LG Display Co., Ltd.
- Haksu Kim
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS

Patents Applicationslast 30 patents

Information Patent Application
ORGANIC LIGHT EMITTING DEVICE
- Publication number 20080291135
- Publication date Nov 27, 2008
- Haksu KIM
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS