Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6768723 | Method of operating a full duplex speakerphone echo canceller | Mirjana Popovic | 2004-07-27 |
| 6438240 | Circuit to improve transducer separation in handsfree telephone | — | 2002-08-20 |
| 5980269 | Interconnect arrangement for printed circuits | — | 1999-11-09 |