Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4803648 | Echo canceller using an adaptive finite impulse response filter | Daniel Sallaerts, Pierre Paul Guebels | 1989-02-07 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4803648 | Echo canceller using an adaptive finite impulse response filter | Daniel Sallaerts, Pierre Paul Guebels | 1989-02-07 |