Hye-Rim EUN

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Daegu, KR

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Patents Grantslast 30 patents

Information Patent Grant
Organic light-emitting diode display device and manufacturing metho...
- Patent number 11,588,129
- Issue date Feb 21, 2023
- DB HiTek, Co., Ltd.
- Young-Jin Kim
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Organic emitting display device having reflective metal layers on d...
- Patent number 11,223,030
- Issue date Jan 11, 2022
- DB HITEK CO., LTD.
- Dong-Hoon Park
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
ORGANIC LIGHT EMITTING DISPLAY DEVICE AND METHOD OF MANUFACTURING SAME
- Publication number 20210280830
- Publication date Sep 9, 2021
- DB HITEK CO., LTD.
- Dong-Hoon PARK
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Organic Light-Emitting Diode Display Device and Manufacturing Metho...
- Publication number 20210280815
- Publication date Sep 9, 2021
- DB HiTek Co., Ltd.
- Young-Jin KIM
- H01 - BASIC ELECTRIC ELEMENTS