Issued Patents All Time
Showing 26–32 of 32 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9961464 | Pressure gradient microphone for measuring an acoustic characteristic of a loudspeaker | Simon K. Porter, Jesse A. Lippert | 2018-05-01 |
| 9942686 | Spatial audio rendering for beamforming loudspeaker array | Afrooz Family, Mitchell R. Lerner, Tomlinson Holman | 2018-04-10 |
| 9900723 | Multi-channel loudspeaker matching using variable directivity | Afrooz Family, Martin E. Johnson, Tomlinson Holman | 2018-02-20 |
| 9883140 | Using the location of a near-end user in a video stream to adjust audio settings of a far-end system | Martin E. Johnson, Tom-Davy W. Saux, Ronald N. Isaac, Afrooz Family | 2018-01-30 |
| 9769552 | Method and apparatus for estimating talker distance | Martin E. Johnson, Afrooz Family | 2017-09-19 |
| 9743181 | Loudspeaker equalizer | Martin E. Johnson, Jack Y. Dagdagan | 2017-08-22 |
| 8279709 | Loudspeaker position estimation | Geoffrey Martin, Michael Hlatky | 2012-10-02 |