Dong-Joon Ihm

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Seoul, KR

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Patents Grantslast 30 patents

Information Patent Grant
Composition for forming electrode active material of lithium second...
- Patent number 6,692,873
- Issue date Feb 17, 2004
- SKC Co., Ltd.
- Chi-kyun Park
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Lithium secondary battery
- Patent number 6,503,661
- Issue date Jan 7, 2003
- SKC Co., Ltd.
- Chi-kyun Park
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...

Patents Applicationslast 30 patents

Information Patent Application
Lithium battery and method for the preparation thereof
- Publication number 20030003367
- Publication date Jan 2, 2003
- Kwon-Sun Roh
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Liquid electrolyte composition and lithium battery comprising same
- Publication number 20020187404
- Publication date Dec 12, 2002
- Kwon-Sun Roh
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Polymer electrolyte precursor having improved impedence
- Publication number 20020172859
- Publication date Nov 21, 2002
- Kwon-Sun Roh
- H01 - BASIC ELECTRIC ELEMENTS