Issued Patents 2020
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10623544 | Electronic device including a directional microphone | D. Mark Parry | 2020-04-14 |
| 10574804 | Automatic volume control of a voice signal provided to a captioning communication service | Shane Roylance, Brian Chevrier | 2020-02-25 |
| 10540983 | Detecting and reducing feedback | — | 2020-01-21 |