Issued Patents 2020
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10877469 | Playback device control | Chris Bierbower, Matt Nelson, Paul Kafadar | 2020-12-29 |
| 10840867 | Playback device group volume control | Bob Dizon, Luis R. Vega Zayas | 2020-11-17 |
| 10771911 | Playback device calibration | Mike Chamness | 2020-09-08 |
| 10740061 | Providing media for playback | Jonathan Reilly | 2020-08-11 |
| 10671042 | Remote command learning | Simon Jarvis, Hilmar Lehnert, Aurelio Ramos | 2020-06-02 |
| 10552116 | Control based on proximity | Jonathon Reilly | 2020-02-04 |