Ky-Hoon Ahn

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Seoul, KR

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Patents Grantslast 30 patents

Information Patent Grant
Non-aqueous electrolyte composition for batteries
- Patent number 6,855,458
- Issue date Feb 15, 2005
- Cheil Industries, Inc.
- Jong Seob Kim
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Sealed battery with internal pressure activated safety mechanism
- Patent number 6,555,263
- Issue date Apr 29, 2003
- Samsung SDI Co., Ltd.
- Hyun-Joong Kim
- H01 - BASIC ELECTRIC ELEMENTS