Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6463283 | System and method for selecting a voice service option | Jan C. Ault, Jun Wang | 2002-10-08 |
| 6363260 | System and method for edge of coverage detection in a wireless communication device | Robbin D. Hughes, Farrukh Usmani, Syed Ahsan | 2002-03-26 |