Issued Patents 2002
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6405038 | Cellular carrier selection system incorporating a preferred list of system identification codes (SIDs) corresponding to preferred cellular carriers | Clifton J. Barber | 2002-06-11 |
| 6400948 | Systems and methods for acquiring a control channel | — | 2002-06-04 |
| 6393270 | Network authentication method for over the air activation | Mark Austin | 2002-05-21 |