Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5692035 | Method and apparatus for multiplexing voice and data on a single analog-loop telephone line | Barry A. O'Mahony | 1997-11-25 |
| 5606599 | Method and apparatus for automatically converting from an analog voice mode to a simultaneous voice and data mode for a multi-modal call over a telephone line | Barry A. O'Mahony | 1997-02-25 |