JUNGRAN LEE

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Patents Applicationslast 30 patents

Information Patent Application
SEPARATOR FOR RECHARGEABLE LITHIUM BATTERY AND RECHARGEABLE LITHIUM...
- Publication number 20250038357
- Publication date Jan 30, 2025
- Samsung SDI Co., Ltd.
- Hyeonseon CHOI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEPARATOR FOR RECHARGEABLE LITHIUM BATTERY AND RECHARGEABLE LITHIUM...
- Publication number 20250030128
- Publication date Jan 23, 2025
- Samsung SDI Co., Ltd.
- Hyeonseon CHOI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEPARATOR AND SECONDARY BATTERY USING THE SAME
- Publication number 20160285062
- Publication date Sep 29, 2016
- Samsung SDI Co., Ltd.
- YUNKYUNG JO
- H01 - BASIC ELECTRIC ELEMENTS