Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6780207 | Method for manufacturing a lithium polymer secondary battery | Seung Woo Han, Joo Hak Lee, Jong Cheon Kim, Suk Ho Jin, Kab Youl Lee | 2004-08-24 |
| 6734822 | Transmission system and method on a forward link | Jeong Ho Kim | 2004-05-11 |