Keewook KIM

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Suwon-si, KR

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Patents Grantslast 30 patents

Information Patent Grant
Separator for secondary battery and lithium secondary battery compr...
- Patent number 10,700,333
- Issue date Jun 30, 2020
- Samsung SDI Co., Ltd.
- Hyeonsun Choi
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
SEPARATOR AND LITHIUM BATTERY EMPLOYING SAME
- Publication number 20240304949
- Publication date Sep 12, 2024
- Samsung SDI Co., Ltd.
- Keewook KIM
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEPARATOR FOR SECONDARY BATTERY AND LITHIUM SECONDARY BATTERY COMPR...
- Publication number 20190013504
- Publication date Jan 10, 2019
- Samsung SDI Co., Ltd.
- Hyeonsun CHOI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEPARATOR FOR RECHARGEABLE BATTERY AND RECHARGEABLE BATTERY INCLUD...
- Publication number 20170187024
- Publication date Jun 29, 2017
- Samsung SDI Co., Ltd.
- Keewook KIM
- H01 - BASIC ELECTRIC ELEMENTS