Issued Patents 2018
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10154339 | Rotationally symmetric speaker array | Martin E. Johnson, Gordon R. Dix, Michael B. Howes, Gary P. Geaves | 2018-12-11 |
| 10149046 | Rotationally symmetric speaker array | Martin E. Johnson, Gordon R. Dix, Michael B. Howes, Gary P. Geaves | 2018-12-04 |
| 9961472 | Acoustic beacon for broadcasting the orientation of a device | Martin E. Johnson, Afrooz Family | 2018-05-01 |
| 9949032 | Directivity speaker array | Martin E. Johnson, Justin D. Crosby | 2018-04-17 |
| 9883140 | Using the location of a near-end user in a video stream to adjust audio settings of a far-end system | Martin E. Johnson, Ronald N. Isaac, Sylvain J. Choisel, Afrooz Family | 2018-01-30 |