Heechang Park

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Yongin-si, KR

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Patents Grantslast 30 patents

Information Patent Grant
Display device
- Patent number 11,411,202
- Issue date Aug 9, 2022
- Samsung Display Co., Ltd.
- Seungwook Chang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Display device
- Patent number 10,862,071
- Issue date Dec 8, 2020
- Samsung Display Co., Ltd.
- Seungwook Chang
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Display device having stress relieving layer
- Patent number 10,454,063
- Issue date Oct 22, 2019
- Samsung Display Co., Ltd.
- Seungwook Chang
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
DISPLAY DEVICE
- Publication number 20210074952
- Publication date Mar 11, 2021
- SAMSUNG DISPLAY CO., LTD.
- Seungwook Chang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
DISPLAY DEVICE
- Publication number 20200020883
- Publication date Jan 16, 2020
- SAMSUNG DISPLAY CO., LTD.
- Seungwook Chang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
DISPLAY DEVICE
- Publication number 20160190503
- Publication date Jun 30, 2016
- SAMSUNG DISPLAY CO., LTD.
- Seungwook Chang
- H01 - BASIC ELECTRIC ELEMENTS