Issued Patents 2005
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6902745 | Method of manufacturing nano-sized lithium-cobalt oxides by flame spraying pyrolysis | Churl Kyoung Lee, Hee Dong Jang, Do Su Kim | 2005-06-07 |
| 6844103 | Apparatus and method of recovering lithium cobalt oxide from spent lithium batteries | Churl Kyoung Lee, Kyu-Seung HAN, Do Su Kim | 2005-01-18 |