Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4645883 | Double talk and line noise detector for a echo canceller | Otakar A. Horna, Ferial T. El-Mokadem | 1987-02-24 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4645883 | Double talk and line noise detector for a echo canceller | Otakar A. Horna, Ferial T. El-Mokadem | 1987-02-24 |