Issued Patents 2005
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6887616 | Electrode unit and secondary battery using the same | Chang-Seob Kim, Su Jin Han, Min-Ho Song, Ju-Hyung Kim, Soo-Youn Maeng | 2005-05-03 |
| 6846594 | Lithium secondary battery | Jin-Sung Kim, Hak Soo Kim, Jong-seob Kim | 2005-01-25 |