Issued Patents 2002
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6483824 | Method and apparatus for acquiring service in a “border area” | — | 2002-11-19 |
| 6466802 | Method and apparatus for performing preferred system selection | Robert D. Blakeney, II, Paul T. Williamson, John R. J. Sorenson | 2002-10-15 |
| 6463283 | System and method for selecting a voice service option | Baaziz Achour, Jun Wang | 2002-10-08 |
| 6463298 | Method of acquiring an alternate communication system upon failure of reverse link communications | John R. J. Sorenson, James Hutchison | 2002-10-08 |