Issued Patents 1997
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5701295 | Variable communication bandwidth for providing automatic call back and call hold | Stephen M. Thieler | 1997-12-23 |
| 5675583 | Variable communication bandwidth for conference call initiation | Stephen M. Thieler | 1997-10-07 |
| 5666399 | Software architecture for providing communication features to different types of wireless telephones via different communication switching systems | Craig Steven Chapel, David Chavez, Robert L. Crumpley, Lisa P. Happel, Sandra S. North | 1997-09-09 |
| 5598458 | Telecommunication switching system having transparent wireless features | Gary L. Griffith, Vijai Prakash | 1997-01-28 |