Issued Patents 2018
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10109292 | Audio systems with active feedback acoustic echo cancellation | Sylvain J. Choisel | 2018-10-23 |
| 10019981 | Active reverberation augmentation | Sylvain J. Choisel, John C. M. Stewart | 2018-07-10 |
| 10015584 | Loudspeaker with reduced audio coloration caused by reflections from a surface | Martin E. Johnson, Suzanne Hardy, John H. Sheerin | 2018-07-03 |
| 9961464 | Pressure gradient microphone for measuring an acoustic characteristic of a loudspeaker | Sylvain J. Choisel, Jesse A. Lippert | 2018-05-01 |
| 9930444 | Audio driver and power supply unit architecture | Craig M. Stanley, John H. Sheerin, Glenn K. Trainer, Jason C. Della Rosa, Ethan L. Huwe +4 more | 2018-03-27 |
| 9859858 | Correction of unknown audio content | Afrooz Family, Martin E. Johnson, Richard M. Powell | 2018-01-02 |