Issued Patents All Time
Showing 1–16 of 16 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10882461 | Waveguide enabled externally ducted vehicle loudspeaker | Ben J. Feng | 2021-01-05 |
| 10257613 | Managing telephony and entertainment audio in a vehicle audio platform | Jeffery R. Vautin, Eduardo T. Salvador, Ryo Maiguma, Tobe Z. Barksdale, Charles Oswald +3 more | 2019-04-09 |
| 9883286 | Managing telephony and entertainment audio in a vehicle audio platform | Jeffery R. Vautin, Eduardo T. Salvador, Ryo Maiguma, Tobe Z. Barksdale, Charles Oswald +3 more | 2018-01-30 |
| 9602948 | Motor vehicle audio system | Tobe Z. Barksdale | 2017-03-21 |
| 9352701 | Managing telephony and entertainment audio in a vehicle audio platform | Jeffery R. Vautin, Eduardo T. Salvador, Ryo Maiguma, Tobe Z. Barksdale, Charles Oswald +3 more | 2016-05-31 |
| 9344788 | Motor vehicle audio system | Tobe Z. Barksdale | 2016-05-17 |
| 8098875 | Headrest surround channel electroacoustical transducing | Michael Rosen | 2012-01-17 |
| 8090116 | Vehicle directional electroacoustical transducing | Guy Torio | 2012-01-03 |
| 8031880 | Vehicle audio system surround modes | Lee A. Prager, Guy Torio | 2011-10-04 |
| 7899198 | Headrest surround channel electroacoustical transducing | Michael Rosen | 2011-03-01 |
| 7881488 | In-plane speaker | — | 2011-02-01 |
| 7653203 | Vehicle audio system surround modes | Lee A. Prager, Guy Torio | 2010-01-26 |
| 7583806 | Convertible automobile sound system equalizing | Guy Torio | 2009-09-01 |
| 7561706 | Reproducing center channel information in a vehicle multichannel audio system | Hal P. Greenberger, Lee A. Prager, Guy Torio | 2009-07-14 |
| 7483539 | Automobile audio system | Michael Stark, Hiroshi Miyazaki, Christopher Ludwig, Seiji Kawakami, Brandon Westley +2 more | 2009-01-27 |
| 7424127 | Headrest surround channel electroacoustical transducing | Michael Rosen | 2008-09-09 |