Heeyoung GO

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Yongin-si, KR

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Patents Grantslast 30 patents

Information Patent Grant
Photomask, method of fabricating the same, and method of manufactur...
- Patent number 11,086,210
- Issue date Aug 10, 2021
- Samsung Electronics Co., Ltd.
- Yigwon Kim
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Extreme ultraviolet (EUV) exposure apparatus and method of manufact...
- Patent number 10,754,254
- Issue date Aug 25, 2020
- Samsung Electronics Co., Ltd.
- Keunhee Bai
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Patents Applicationslast 30 patents

Information Patent Application
PHOTOMASK, METHOD OF FABRICATING THE SAME, AND METHOD OF MANUFACTUR...
- Publication number 20200225572
- Publication date Jul 16, 2020
- Samsung Electronics Co., Ltd.
- Yigwon KIM
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY