Hyunjin Choi

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Yongin-si, KR

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Patents Grantslast 30 patents

Information Patent Grant
Secondary battery
- Patent number 9,246,141
- Issue date Jan 26, 2016
- Samsung SDI Co., Ltd.
- Hyunjin Choi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electrode assembly and lithium secondary battery with same
- Patent number 8,628,876
- Issue date Jan 14, 2014
- Samsung SDI Co., Ltd.
- Hyejung Kim
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...

Patents Applicationslast 30 patents

Information Patent Application
SECONDARY BATTERY
- Publication number 20150207135
- Publication date Jul 23, 2015
- Samsung SDI Co., Ltd.
- Hyunjin CHOI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SECONDARY BATTERY
- Publication number 20140186689
- Publication date Jul 3, 2014
- Hyunjin CHOI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ELECTRODE ASSEMBLY AND LITHIUM SECONDARY BATTERY WITH SAME
- Publication number 20090317713
- Publication date Dec 24, 2009
- Samsung SDI Co., Ltd.
- Hyejung Kim
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...