Changhee KIM

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Daegu, KR

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Patents Grantslast 30 patents

Information Patent Grant
Organic light emitting display for sensing degradation of organic l...
- Patent number 9,449,560
- Issue date Sep 20, 2016
- LG Display Co., Ltd.
- Hyemi Oh
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Method for sensing degradation of organic light emitting display
- Patent number 9,396,675
- Issue date Jul 19, 2016
- LG Display Co., Ltd.
- Changhee Kim
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS

Patents Applicationslast 30 patents

Information Patent Application
METHOD FOR SENSING DEGRADATION OF ORGANIC LIGHT EMITTING DISPLAY
- Publication number 20160071445
- Publication date Mar 10, 2016
- LG Display Co., Ltd.
- Changhee KIM
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
ORGANIC LIGHT EMITTING DISPLAY FOR SENSING DEGRADATION OF ORGANIC L...
- Publication number 20160012798
- Publication date Jan 14, 2016
- LG Display Co., Ltd.
- Hyemi OH
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS