Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6749965 | Positive active material for lithium secondary batteries and method of preparing the same | Ho-Jin Kweon, Geun-Bae Kim, Dong-Gon Park | 2004-06-15 |
| 6737195 | Positive active material for rechargeable lithium battery and method of preparing same | Ho-Jin Kweon, Yong-Chul Park, Geun-Bae Kim | 2004-05-18 |