Jeong Ho SHEEN

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Cheongju-si, KR

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Patents Applicationslast 30 patents

Information Patent Application
SEMICONDUCTOR DEVICE HAVING HIGH BREAKDOWN VOLTAGE CAPACITOR
- Publication number 20240234296
- Publication date Jul 11, 2024
- KEY FOUNDRY CO., LTD.
- Jong Yeul JEONG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
MANUFACTURING METHOD OF A SEMICONDUCTOR DEVICE HAVING HIGH-VOLTAGE...
- Publication number 20240162282
- Publication date May 16, 2024
- KEY FOUNDRY CO., LTD.
- Jong Yeul JEONG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE HAVING HIGH BREAKDOWN VOLTAGE CAPACITOR
- Publication number 20240136276
- Publication date Apr 25, 2024
- KEY FOUNDRY CO., LTD.
- Jong Yeul JEONG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE AND SEMICONDUCTOR DEVICE MANUFACTURING METHOD...
- Publication number 20240063111
- Publication date Feb 22, 2024
- KEY FOUNDRY CO., LTD.
- Jong Yeul JEONG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE HAVING HIGH-VOLTAGE ISOLATION CAPACITOR
- Publication number 20240063112
- Publication date Feb 22, 2024
- KEY FOUNDRY CO., LTD.
- Jong Yeul JEONG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE HAVING A HIGH BREAKDOWN VOLTAGE CAPACITOR AND...
- Publication number 20220277900
- Publication date Sep 1, 2022
- KEY FOUNDRY CO., LTD.
- Jong Yeul JEONG
- H01 - BASIC ELECTRIC ELEMENTS