Issued Patents 2019
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10341759 | System and method of wind and noise reduction for a headphone | Sorin V. Dusan, Vladan Bajic | 2019-07-02 |
| 10334355 | Multi-driver acoustic horn for horizontal beam control | Martin E. Johnson, Christopher Wilk, John H. Sheerin, Suzanne Hardy | 2019-06-25 |
| 10264383 | Multi-listener stereo image array | Martin E. Johnson, Justin D. Crosby | 2019-04-16 |
| 10243613 | Talker feedback system | Martin E. Johnson, Robert D. Silfvast, Justin D. Crosby | 2019-03-26 |