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Yongin-si, KR

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Patents Applicationslast 30 patents

Information Patent Application
STEEL SHEET FOR BATTERY CASES AND BATTERY CASE USING THE SAME
- Publication number 20250132425
- Publication date Apr 24, 2025
- Samsung SDI Co., Ltd.
- Geun Ho Seo
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
CYLINDRICAL SECONDARY BATTERY AND METHOD FOR MANUFACTURING SECONDAR...
- Publication number 20250070370
- Publication date Feb 27, 2025
- Samsung SDI Co., Ltd.
- Sung Gwi Ko
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
CYLINDRICAL SECONDARY BATTERY AND METHOD FOR MANUFACTURING THE SAME
- Publication number 20230133138
- Publication date May 4, 2023
- Samsung SDI Co., Ltd.
- Sung Gwi KO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SECONDARY BATTERY
- Publication number 20210242528
- Publication date Aug 5, 2021
- Samsung SDI Co., Ltd.
- Jong Ha LEE
- H01 - BASIC ELECTRIC ELEMENTS