Issued Patents 2018
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10129675 | Audio settings of multiple speakers in a playback device | — | 2018-11-13 |
| 10051399 | Playback device configuration according to distortion threshold | Tetsuro Oishi | 2018-08-14 |
| 9872119 | Audio settings of multiple speakers in a playback device | — | 2018-01-16 |