Wonsik AHN

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Bucheon-si, KR

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Patents Grantslast 30 patents

Information Patent Grant
Metal chalcogenide film and method and device for manufacturing the...
- Patent number 12,297,532
- Issue date May 13, 2025
- Samsung Electronics Co., Ltd.
- Kyung-Eun Byun
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Method of growing two-dimensional transition metal chalcogenide fil...
- Patent number 12,077,853
- Issue date Sep 3, 2024
- Samsung Electronics Co., Ltd.
- Hyangsook Lee
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Method of forming transition metal dichalcogenide thin film
- Patent number 11,881,399
- Issue date Jan 23, 2024
- Samsung Electronics Co., Ltd.
- Kyung-Eun Byun
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Metal chalcogenide film and method and device for manufacturing the...
- Patent number 11,708,633
- Issue date Jul 25, 2023
- Samsung Electronics Co., Ltd.
- Kyung-Eun Byun
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Method of forming transition metal dichalcogenide thin film
- Patent number 11,476,117
- Issue date Oct 18, 2022
- Samsung Electronics Co., Ltd.
- Kyung-Eun Byun
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
METAL CHALCOGENIDE FILM AND METHOD AND DEVICE FOR MANUFACTURING THE...
- Publication number 20230313365
- Publication date Oct 5, 2023
- Samsung Electronics Co., Ltd.
- Kyung-Eun BYUN
- B22 - CASTING POWDER METALLURGY
Information Patent Application
METHOD OF FORMING TRANSITION METAL DICHALCOGENIDE THIN FILM
- Publication number 20230024913
- Publication date Jan 26, 2023
- Samsung Electronics Co., Ltd.
- Kyung-Eun BYUN
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD OF GROWING TWO-DIMENSIONAL TRANSITION METAL CHALCOGENIDE FIL...
- Publication number 20210388488
- Publication date Dec 16, 2021
- Samsung Electronics Co., Ltd.
- Hyangsook LEE
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD OF FORMING TRANSITION METAL DICHALCOGENIDE THIN FILM
- Publication number 20210020438
- Publication date Jan 21, 2021
- Samsung Electronics Co., Ltd.
- Kyung-Eun BYUN
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METAL CHALCOGENIDE FILM AND METHOD AND DEVICE FOR MANUFACTURING THE...
- Publication number 20200347494
- Publication date Nov 5, 2020
- Samsung Electronics Co., Ltd.
- Kyung-Eun BYUN
- B22 - CASTING POWDER METALLURGY