Issued Patents 2019
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10225649 | Microphone array with rear venting | — | 2019-03-05 |
| 10218853 | Wireless conference call telephone | Michael Goertz, Nicolas Petit, Zhinian Jing, Steven F. Forestieri, Thomas Alan Donaldson | 2019-02-26 |
| 10212527 | Pipe calibration system for omnidirectional microphones | — | 2019-02-19 |