Issued Patents 1997
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5703942 | Portable telephone user profiles using central computer | Kim Letkeman | 1997-12-30 |
| 5657377 | Portable telephone user profiles | Graham Wilson | 1997-08-12 |
| 5657446 | Local area communications server | Harold Sit, Anthony Niro | 1997-08-12 |
| 5638494 | Adaptive communication system | Thomas A. Gray, Eliana Peres | 1997-06-10 |
| 5631954 | Method and apparatus for controlling a telephone | Ronald A. Evans, Thomas A. Gray, Ken Henderson, William Lim | 1997-05-20 |
| 5625682 | Help desk improvement | Thomas A. Gray | 1997-04-29 |