Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11210055 | Control based on proximity | Jonathon Reilly | 2021-12-28 |
| 11184721 | Playback device control | Nicholas A. J. Millington, Craig Wisneski, Steven Beckhardt | 2021-11-23 |
| 11169768 | Providing media for playback | Jonathon Reilly | 2021-11-09 |
| 11171827 | Playback devices and bonded zones | Mark Triplett | 2021-11-09 |
| 11064306 | Calibration state variable | Dayn Wilberding | 2021-07-13 |
| 11021939 | System and method related to pumping fluid in a borehole | Matthew Crowley, David Bauchelle, James Rudolph Wetzel, Nils Van Der Stad | 2021-06-01 |