Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9578436 | Content-aware audio modes | William Berardi, Mike Arthur Derrenberger, Clark Don Woolstenhulme | 2017-02-21 |
| 8952824 | Audio system surround acoustic driver powering | Laszlo Otto Drimusz, Brendan Welch | 2015-02-10 |
| 6570991 | Multi-feature speech/music discrimination system | Malcolm Slaney | 2003-05-27 |