Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12112094 | Devices with enhanced audio | Aleksandar Pance, Brett Bilbrey, Martin E. Johnson, Ronald N. Isaac | 2024-10-08 |
| 11900008 | Advanced audio processing system | Philipp Maximilian KREJCI, Kadagattur Gopinatha SRINIDHI, Tobias Muench | 2024-02-13 |
| 11640275 | Devices with enhanced audio | Aleksandar Pance, Brett Bilbrey, Martin E. Johnson, Ronald N. Isaac | 2023-05-02 |
| 11061643 | Devices with enhanced audio | Aleksandar Pance, Brett Bilbrey, Martin E. Johnson, Ronald N. Isaac | 2021-07-13 |
| 10771742 | Devices with enhanced audio | Aleksandar Pance, Brett Bilbrey, Martin E. Johnson, Ronald N. Isaac | 2020-09-08 |
| 10284951 | Orientation-based audio | Martin E. Johnson, Ruchi Goel, John Raff | 2019-05-07 |
| 10063973 | Removable speaker system | Stephen Mezzomo, Bradford Hamme, Christopher M. Dragon | 2018-08-28 |
| 9161151 | Manipulating spatial processing in an audio system | Davis Y. Pan, Shiufun Cheung, Ryo Maiguma, Takao Nakayma, Bruce C. Po +4 more | 2015-10-13 |
| 8879761 | Orientation-based audio | Martin E. Johnson, Ruchi Goel, John Raff | 2014-11-04 |
| 7106809 | AM/FM/IBOC receiver architecture | J. William Whikehart, John Whitecar | 2006-09-12 |
| 7099644 | Beamsteering control system for a vehicle radio receiver | J. William Whikehart, John Elliott Whitecar | 2006-08-29 |
| 6470186 | Antenna beam steering responsive to receiver and broadcast tower coordinates | J. William Whikehart, John Elliott Whitecar | 2002-10-22 |
| 6366853 | Utilizing navigation direction data in a mobile antenna signal combiner | J. William Whikehart, John Elliott Whitecar | 2002-04-02 |
| 6061455 | Audio system | David John Smart | 2000-05-09 |
| 5243640 | Integrated cellular telephone and vehicular audio system | Nicholas Lawrence Difiore, Jeffrey Golden | 1993-09-07 |