Joongwon SIM

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Yongin-si, KR

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Patents Grantslast 30 patents

Information Patent Grant
Method for fabricating organic light emitting device
- Patent number 9,368,743
- Issue date Jun 14, 2016
- Samsung Display Co., Ltd.
- Hyun Ju Choi
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
METHOD FOR FABRICATING ORGANIC LIGHT EMITTING DEVICE
- Publication number 20140193936
- Publication date Jul 10, 2014
- Hyun Ju CHOI
- H01 - BASIC ELECTRIC ELEMENTS