Churl Kyoung Lee

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Daejeon, KR

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Patents Grantslast 30 patents

Information Patent Grant
Method of manufacturing nano-sized lithium-cobalt oxides by flame s...
- Patent number 6,902,745
- Issue date Jun 7, 2005
- Korea Institute of Geosciences and Mineral Resources
- Churl Kyoung Lee
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Apparatus and method of recovering lithium cobalt oxide from spent...
- Patent number 6,844,103
- Issue date Jan 18, 2005
- Korea Institute of Geosciences and Mineral Resources
- Churl Kyoung Lee
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...

Patents Applicationslast 30 patents

Information Patent Application
Apparatus and method of recovering lithium cobalt oxide from spent...
- Publication number 20030222020
- Publication date Dec 4, 2003
- Churl Kyoung Lee
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
Method of manufacturing nano-sized lithium-cobalt oxides by flame s...
- Publication number 20030221589
- Publication date Dec 4, 2003
- Churl Kyoung Lee
- B82 - NANO-TECHNOLOGY