Issued Patents All Time
Showing 1–10 of 10 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 |
| 10504538 | Noise reduction by application of two thresholds in each frequency band in audio signals | — | 2019-12-10 |
| 10445203 | Testing systems that include digital signal processing systems | — | 2019-10-15 |
| 10192566 | Noise reduction in an audio system | — | 2019-01-29 |
| 9679578 | Signal clipping compensation | — | 2017-06-13 |
| 9628596 | Electronic device including a directional microphone | D. Mark Parry | 2017-04-18 |
| 9380150 | Methods and devices for automatic volume control of a far-end voice signal provided to a captioning communication service | Shane Roylance, Brian Chevrier | 2016-06-28 |
| 6282586 | Method in an operating system, a method and system for supporting multiple hardware devices from a single communications port | — | 2001-08-28 |