Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11937042 | Headphones and headphone systems | Lucas E. Saule, Gareth Selfe, Daniel C. Wiggins, Louis D. Fielder, Peter Michaelian | 2024-03-19 |
| 11330356 | Headphones and headphone systems | Lucas E. Saule, Gareth Selfe, Daniel C. Wiggins, Louis D. Fielder, Peter Michaelian | 2022-05-10 |
| 10880633 | Headphones and headphone systems | Lucas E. Saule, Gareth Selfe, Daniel C. Wiggins, Louis D. Fielder, Peter Michaelian | 2020-12-29 |
| 8077902 | Planar flexible voice coil suspension | Claude Vidal, Russ Redmond, Michael Collinson, Paul Kaluzniak | 2011-12-13 |
| 6865282 | Loudspeaker suspension for achieving very long excursion | — | 2005-03-08 |
| 5386256 | Printer module for recording a digital soundtrack | Jeffrey E. Taylor, Lane R. Stewart, Thomas Tate, Dana Wood, Leroy Reese | 1995-01-31 |
| 5323193 | Film trap for a motion picture projector | — | 1994-06-21 |
| 5255321 | Acoustic transducer for automotive noise cancellation | Fancher M. Murray | 1993-10-19 |
| 4809454 | Advertising sign | — | 1989-03-07 |