Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4839842 | Digital tone detection and generation | Saf Asghar | 1989-06-13 |
| 4800517 | Word-sliced signal processor | Safdar M. Asghar, Dermot Dunnion | 1989-01-24 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4839842 | Digital tone detection and generation | Saf Asghar | 1989-06-13 |
| 4800517 | Word-sliced signal processor | Safdar M. Asghar, Dermot Dunnion | 1989-01-24 |