Heungtaek Shim

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Suwon-si, KR

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Patents Grantslast 30 patents

Information Patent Grant
Rechargeable secondary battery having improved safety against punct...
- Patent number 9,023,513
- Issue date May 5, 2015
- Samsung SDI Co., Ltd.
- Donghyun Lee
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Secondary battery
- Patent number 8,758,927
- Issue date Jun 24, 2014
- Samsung SDI Co., Ltd.
- Donghyun Lee
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Rechargeable secondary battery having improved safety against punct...
- Patent number 8,039,147
- Issue date Oct 18, 2011
- SB LiMotive Co., Ltd.
- Donghyun Lee
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...

Patents Applicationslast 30 patents

Information Patent Application
Secondary battery
- Publication number 20110052963
- Publication date Mar 3, 2011
- Donghyun Lee
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
RECHARGEABLE SECONDARY BATTERY HAVING IMPROVED SAFETY AGAINST PUNCT...
- Publication number 20100279170
- Publication date Nov 4, 2010
- Donghyun Lee
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
RECHARGEABLE SECONDARY BATTERY HAVING IMPROVED SAFETY AGAINST PUNCT...
- Publication number 20100279160
- Publication date Nov 4, 2010
- Donghyun Lee
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...