Issued Patents 1994
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5327496 | Communication device, apparatus, and method utilizing pseudonoise signal for acoustical echo cancellation | John Doherty | 1994-07-05 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5327496 | Communication device, apparatus, and method utilizing pseudonoise signal for acoustical echo cancellation | John Doherty | 1994-07-05 |