Jeoung Sik Choi

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Changwon-si, KR

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Patents Applicationslast 30 patents

Information Patent Application
ANTIFERROELECTRIC CONTAINING DYSPROSIUM AND A MANUFACTURING METHOD...
- Publication number 20240124363
- Publication date Apr 18, 2024
- Hyundai Motor Company
- Hyung Suk Kim
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
HIGH PERMITTIVITY ANTIFERROELECTRIC AND MANUFACTURING METHOD THEREOF
- Publication number 20230303452
- Publication date Sep 28, 2023
- Hyundai Motor Company
- Hyung Suk Kim
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
HIGH-VOLTAGE ANTIFERROELECTRIC AND MANUFACTURING METHOD THEREOF
- Publication number 20230307182
- Publication date Sep 28, 2023
- Hyundai Motor Company
- Hyung Suk Kim
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
DIELECTRIC FOR A CAPACITOR AND A METHOD OF MANUFACTURING SAME
- Publication number 20230073053
- Publication date Mar 9, 2023
- Hyundai Motor Company
- Hyungsuk Kim
- H01 - BASIC ELECTRIC ELEMENTS