Issued Patents 2022
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11538451 | Multi-channel acoustic echo cancellation | Saeed Bagheri Sereshki | 2022-12-27 |
| 11526326 | Systems and methods of distributing audio to one or more playback devices | Ted Lin | 2022-12-13 |
| 11528573 | Manipulation of playback device response using signal processing | Mike Chamness | 2022-12-13 |
| 11516610 | Orientation-based playback device microphone selection | Brendan Welch, Jonathon Reilly | 2022-11-29 |
| 11337018 | Conditional content enhancement | — | 2022-05-17 |