Woojin Shin

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Daejeon, KR

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Patents Grantslast 30 patents

Information Patent Grant
Secondary battery having electrode with self cutting part to be des...
- Patent number 9,496,540
- Issue date Nov 15, 2016
- LG Chem, Ltd.
- Jea Hoon Choi
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
SECONDARY BATTERY HAVING ELECTRODE WITH SELF CUTTING PART TO BE DES...
- Publication number 20090305126
- Publication date Dec 10, 2009
- LG CHEM, LTD.
- Jea Hoon Choi
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...