YongJin Chun

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Yuseong-gu, KR

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Patents Grantslast 30 patents

Information Patent Grant
Masks and methods of forming the same
- Patent number 8,227,149
- Issue date Jul 24, 2012
- Samsung Electronics Co., Ltd.
- YongJin Chun
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Patents Applicationslast 30 patents

Information Patent Application
ELECTRONIC DEVICE SUPPORTING MANUFACTURE OF SEMICONDUCTOR DEVICE AN...
- Publication number 20240386635
- Publication date Nov 21, 2024
- Samsung Electronics Co., Ltd.
- Sang Chul YEO
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Masks and methods of forming the same
- Publication number 20100216063
- Publication date Aug 26, 2010
- SAMSUNG ELECTRONICS CO., LTD.
- YongJin Chun
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY