Issued Patents 2016
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9508336 | Transitioning between arrayed and in-phase speaker configurations for active noise reduction | — | 2016-11-29 |
| 9424828 | System and method of microphone placement for noise attenuation | David J. Warkentin, Ryan C. Struzik, Paul T. Bender, David Easterbrook | 2016-08-23 |
| 9426574 | Automatic audio source switching | Frank Croghan, Hilmar Lehnert, Daniel Morton, Pelham Norville, Klaus Hartung | 2016-08-23 |