Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6783897 | Crosslinking agent and crosslinkable solid polymer electrolyte using the same | Changjin Lee, Won Sil Lee, Kun Ae Noh | 2004-08-31 |
| 6727024 | Polyalkylene oxide polymer composition for solid polymer electrolytes | Changjin Lee, Seok Koo Kim | 2004-04-27 |