Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6212372 | Method in mobile telephone systems in which a subscriber identity module (SIM) is allocated at least two identities which are selectively activated by the user | — | 2001-04-03 |
| 5557679 | Method for personalization of an active card | Bjorn Almgren, Leif Sandberg | 1996-09-17 |