Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9860634 | Headset with end-firing microphone array and automatic calibration of end-firing array | John Norris | 2018-01-02 |
| 5430244 | Dynamic correction of musical instrument input data stream | Donald F. Ruffcorn, Scott W. Wedge | 1995-07-04 |
| 5298671 | Data compression of decaying musical instrument sounds for digital sampling system | — | 1994-03-29 |