Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11200900 | Offline voice control | — | 2021-12-14 |
| 11200894 | Network microphone device with command keyword eventing | John Tolomei, Kurt Thomas Soto | 2021-12-14 |
| 11189286 | VAS toggle based on device orientation | Fiede Schillmoeller | 2021-11-30 |
| 11138969 | Locally distributed keyword detection | Nick D'Amato | 2021-10-05 |
| 11138975 | Locally distributed keyword detection | Nick D'Amato | 2021-10-05 |
| 11120794 | Voice assistant persistence across multiple network microphone devices | Paul Bates | 2021-09-14 |
| 11031014 | Voice detection optimization based on selected voice assistant service | Kurt Thomas Soto, Charles Conor Sleith | 2021-06-08 |
| 11024331 | Voice detection optimization using sound metadata | Kurt Thomas Soto, Charles Conor Sleith | 2021-06-01 |
| 10959029 | Determining and adapting to changes in microphone performance of playback devices | Kurt Thomas Soto, Roberto Maria Dizon, Patrick McPherson, Charles Conor Sleith | 2021-03-23 |