Younsok Choi

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Hwaseong-si, KR

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Patents Grantslast 30 patents

Information Patent Grant
Measuring apparatus for vacuum chamber and measuring system includi...
- Patent number 11,169,449
- Issue date Nov 9, 2021
- Samsung Electronics Co., Ltd.
- Daesung Jung
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
PLASMA SENSOR MODULE
- Publication number 20240071737
- Publication date Feb 29, 2024
- Samsung Electronics Co., Ltd.
- Sungwon Cho
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
MEASURING APPARATUS FOR VACUUM CHAMBER AND MEASURING SYSTEM INCLUDI...
- Publication number 20200333716
- Publication date Oct 22, 2020
- Samsung Electronics Co., Ltd.
- Daesung Jung
- H01 - BASIC ELECTRIC ELEMENTS