Heejun Yoo

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Yongin-si, KR

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Patents Grantslast 30 patents

Information Patent Grant
Organic light-emitting display device
- Patent number 10,109,698
- Issue date Oct 23, 2018
- Samsung Display Co., Ltd.
- Kinyeng Kang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Organic light-emitting diode display including upper insulation lay...
- Patent number 10,050,099
- Issue date Aug 14, 2018
- Samsung Display Co., Ltd.
- Sunkwang Kim
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Organic light-emitting display apparatus
- Patent number 9,978,813
- Issue date May 22, 2018
- Samsung Display Co., Ltd.
- Kinyeng Kang
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
ORGANIC LIGHT-EMITTING DIODE DISPLAY AND METHOD OF MANUFACTURING TH...
- Publication number 20170077209
- Publication date Mar 16, 2017
- SAMSUNG DISPLAY CO., LTD.
- Sunkwang Kim
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ORGANIC LIGHT-EMITTING DISPLAY APPARATUS
- Publication number 20170077188
- Publication date Mar 16, 2017
- SAMSUNG DISPLAY CO., LTD.
- Kinyeng Kang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ORGANIC LIGHT-EMITTING DISPLAY DEVICE
- Publication number 20160380038
- Publication date Dec 29, 2016
- SAMSUNG DISPLAY CO., LTD.
- Kinyeng Kang
- H01 - BASIC ELECTRIC ELEMENTS