Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6612498 | Method and means for using additional cards in a mobile station | Markku Lipponen, Ari Aho, Jarno Knuutila | 2003-09-02 |
| 6602635 | Method and arrangement for anticipating disengagement moment of battery package of battery-operated electronic device, and battery-operated electronic device | Merja Laine | 2003-08-05 |