Issued Patents 1994
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5323458 | Echo cancellation in a full-duplex speakerphone | Garth D. Hillman | 1994-06-21 |
| 5309484 | Method and apparatus for asynchronous timing recovery using interpolation filter | Peter J. McLane, Dion M. Funderburk | 1994-05-03 |
| 5291525 | Symmetrically balanced phase and amplitude base band processor for a quadrature receiver | Dion M. Funderburk, Peter J. McLane | 1994-03-01 |