Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5231649 | Method and apparatus for dynamic bandwidth allocation in a digital communication session | — | 1993-07-27 |
| 5058133 | Method and apparatus for digital communication | Stephen J. Speckenbach | 1991-10-15 |
| 4884269 | Method and apparatus for connecting | Stephen J. Speckenbach | 1989-11-28 |
| 4700358 | Synchronous/asynchronous modem | Mark Murray | 1987-10-13 |