Issued Patents 2018
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10129679 | Calibration error conditions | Hilmar Lehnert, Timothy Sheen | 2018-11-13 |
| 10115400 | Multiple voice services | — | 2018-10-30 |
| 10045139 | Calibration state variable | Neil Griffiths | 2018-08-07 |
| 10021503 | Determining direction of networked microphone device relative to audio playback device | Romi Kadri | 2018-07-10 |
| D821441 | Display screen or portion thereof with animated graphical user interface elements incorporating overlapping circles | Sein Woo | 2018-06-26 |
| D821407 | Display screen or portion thereof with animated graphical user interface element incorporating warped circles | — | 2018-06-26 |
| 10003899 | Calibration with particular locations | Klaus Hartung | 2018-06-19 |
| 9961463 | Calibration indicator | Timothy Sheen | 2018-05-01 |
| D810124 | Display screen or portion thereof with animated graphical user interface elements incorporating overlapping circles | Sein Woo | 2018-02-13 |