Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6824917 | Battery system for a portable electronic device | Markus Aaltonen, Matti Naskali | 2004-11-30 |
| 6803144 | Battery pack for electronic device | Jussi Hovi, Jari Astala, Nina Nummentalo | 2004-10-12 |