Issued Patents All Time
Showing 26–50 of 104 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10728653 | Ceiling tile microphone | Derek Graham, Michael Braithwaite | 2020-07-28 |
| 10523409 | Method of synchronization during the processing, by a multimedia player, of an item of multimedia content transmitted by an MBMS service | Romain Lahore-Carraté, Jean Le Feuvre, Cedric Thienot | 2019-12-31 |
| 10416447 | Windshield head up display system with waveplate | WALTER JOSEPH NILL | 2019-09-17 |
| 10397697 | Band-limited beamforming microphone array | Russell S. Ericksen, Derek Graham | 2019-08-27 |
| 10254584 | Adaptable backlight | EDO OMANOVIC, WALTER JOSEPH NILL | 2019-04-09 |
| 10175481 | Head up display with total internal reflection optical element | — | 2019-01-08 |
| 9866952 | Conferencing apparatus that combines a beamforming microphone array with an acoustic echo canceller | Ashutosh Pandey, Darrin T. Thurston, Tracy A. Bathurst | 2018-01-09 |
| 9854101 | Methods and apparatuses for echo cancellation with beamforming microphone arrays | Ashutosh Pandey, Darrin T. Thurston, Tracy A. Bathurst | 2017-12-26 |
| 9843455 | Conferencing system with spatial rendering of audio data | Tracy A. Bathurst, Derek Graham, Michael Braithwaite, Russell S. Ericksen, Bret Harris +6 more | 2017-12-12 |
| 9813806 | Integrated beamforming microphone array and ceiling or wall tile | Derek Graham, Michael Braithwaite | 2017-11-07 |
| 9641688 | Conferencing apparatus with an automatically adapting beamforming microphone array | Ashutosh Pandey, Darrin T. Thurston, Tracy A. Bathurst | 2017-05-02 |
| 9635186 | Conferencing apparatus that combines a beamforming microphone array with an acoustic echo canceller | Ashutosh Pandey, Darrin T. Thurston, Tracy A. Bathurst | 2017-04-25 |
| 9432237 | VOIP device, VOIP conferencing system, and related method | Tracy A. Bathurst, Derek Graham, Michael Braithwaite, Russell S. Ericksen, Brett Harris +6 more | 2016-08-30 |
| 9294839 | Augmentation of a beamforming microphone array with non-beamforming microphones | Russell S. Ericksen, Derek Graham | 2016-03-22 |
| 9264553 | Methods and apparatuses for echo cancelation with beamforming microphone arrays | Ashutosh Pandey, Darrin T. Thurston, Tracy A. Bathurst | 2016-02-16 |
| 9232185 | Audio conferencing system for all-in-one displays | Derek Graham, Peter H. Manley | 2016-01-05 |
| 9226088 | Methods and apparatuses for multiple configurations of beamforming microphone arrays | Ashutosh Pandey, Darrin T. Thurston, Tracy A. Bathurst | 2015-12-29 |
| 9215327 | Methods and apparatuses for multi-channel acoustic echo cancelation | Tracy A. Bathurst, Derek Graham, Michael Braithwaite, Russel S. Ericksen, Brett Harris +6 more | 2015-12-15 |
| 9118911 | Variable disparity three-dimensional (3D) display system and method of operating the same | Frederick F. Kuhlman, Dwadasi H. R. Sarma | 2015-08-25 |
| 9055756 | Heat exchange and transport system for retorting apparatus | — | 2015-06-16 |
| 8977090 | Contoured display | Steven A. Liburdi, Dwadasi H. R. Sarma, Kris A. Stark, Gail M. Sylvester | 2015-03-10 |
| 8759805 | Radiation shielding barriers | Fred Lambert | 2014-06-24 |
| 8654955 | Portable conferencing device with videoconferencing option | — | 2014-02-18 |
| 8644525 | Virtual microphones in electronic conferencing systems | Tracy A. Bathurst, Wayne Whiteley, Carrie L. Owen | 2014-02-04 |
| 8642345 | Method of measuring a chemical vapor concentration | Michel F. Sultan | 2014-02-04 |