Issued Patents 2023
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11799433 | Media playback system with maximum volume setting | Frank Charlton, Jodi Vautrin, Robert A. Lambourne, Nathan Fish, Daniel Casimiro | 2023-10-24 |
| 11698771 | Vocal guidance engines for playback devices | — | 2023-07-11 |