Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11647327 | Backrest speakers | Charles Oswald, Bradford Kyle Subat, Nicholas K. Lade | 2023-05-09 |
| 11376991 | Automobile seat with user proximity tracking | Binu K. Oommen, Bradford Kyle Subat, John Leslie Benton, Charles Oswald | 2022-07-05 |
| 11299080 | Backrest speakers with acoustic channels | Charles Oswald, Bradford Kyle Subat, Tobe Z. Barksdale | 2022-04-12 |
| 11012775 | Audio system with limited array signals | Jeffery R. Vautin, Nicholas K. Lade | 2021-05-18 |
| 10926678 | Headrest speakers with asymmetric radiation patterns | Charles Oswald, Tobe Z. Barksdale | 2021-02-23 |
| 10730422 | Backrest speakers with acoustic channels | Charles Oswald, Bradford Kyle Subat, Tobe Z. Barksdale | 2020-08-04 |
| 10455327 | Binaural measurement system | Charles Oswald, Daniel Ross Tengelsen, Ryan C. Struzik, Christopher B. Ickler, Tobe Z. Barksdale +1 more | 2019-10-22 |