Nakjin Kim

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Daejeon, KR

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Patents Grantslast 30 patents

Information Patent Grant
Cylindrical secondary battery of improved safety
- Patent number 8,062,786
- Issue date Nov 22, 2011
- LG Chem, Ltd.
- Sungjong Kim
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
CYLINDRICAL SECONDARY BATTERY OF IMPROVED SAFETY
- Publication number 20100119935
- Publication date May 13, 2010
- LG Chem, Ltd. LG Twin Towers
- Sungjong Kim
- H01 - BASIC ELECTRIC ELEMENTS