Yong Sin HAN

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Jeonju-si, KR

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Patents Grantslast 30 patents

Information Patent Grant
Superjunction semiconductor device and method of manufacturing same
- Patent number 12,009,419
- Issue date Jun 11, 2024
- DB HiTek, Co., Ltd.
- Yong Sin Han
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
PILLAR STRUCTURE AND SUPER JUNCTION SEMICONDUCTOR DEVICE INCLUDING...
- Publication number 20230223435
- Publication date Jul 13, 2023
- DB HITEK CO., LTD.
- Yong Sin HAN
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SUPERJUNCTION SEMICONDUCTOR DEVICE HAVING REDUCED SOURCE AREA AND M...
- Publication number 20220271121
- Publication date Aug 25, 2022
- DB HiTek Co., Ltd.
- Ji Eun LEE
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SUPERJUNCTION SEMICONDUCTOR DEVICE AND METHOD OF MANUFACTURING SAME
- Publication number 20220271154
- Publication date Aug 25, 2022
- DB HiTek Co., Ltd.
- Yong Sin HAN
- H01 - BASIC ELECTRIC ELEMENTS