Issued Patents 1997
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5629926 | Customer premise equipment interface | Douglas Anthony Deutsch, Douglas J. Rippe | 1997-05-13 |
| 5623538 | Shared distribution of internal message storage facilities by a plurality of communication terminals | — | 1997-04-22 |
| 5598412 | Switching arrangement for wireless terminals connected to a switch via a digital protocol channel | Gary L. Griffith, Michael L. Nienaber | 1997-01-28 |