Issued Patents All Time
Showing 26–47 of 47 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10746864 | Estimating angle measurements for source tracking using a phased array system | Nhan Tran, Jie Lai, James Wihardja, Durai Thirupathi | 2020-08-18 |
| 10635843 | Simulation modeling frameworks for controller designs | Amit Garg, Nitin Gupta | 2020-04-28 |
| 10468020 | Systems and methods for removing interference for audio pattern recognition | Robert W. Zopf | 2019-11-05 |
| 10332543 | Systems and methods for capturing noise for pattern recognition processing | Robert W. Zopf, Victor Simileysky, Patrick Cruise | 2019-06-25 |
| 9989633 | Estimating angle measurements for source tracking using a phased array system | Nhan Tran, Jie Lai, James Wihardja, Durai Thirupathi | 2018-06-05 |
| 9866952 | Conferencing apparatus that combines a beamforming microphone array with an acoustic echo canceller | Darrin T. Thurston, David K. Lambert, Tracy A. Bathurst | 2018-01-09 |
| 9854101 | Methods and apparatuses for echo cancellation with beamforming microphone arrays | Darrin T. Thurston, David K. Lambert, 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 |
| 9641688 | Conferencing apparatus with an automatically adapting beamforming microphone array | Darrin T. Thurston, David K. Lambert, Tracy A. Bathurst | 2017-05-02 |
| 9635186 | Conferencing apparatus that combines a beamforming microphone array with an acoustic echo canceller | Darrin T. Thurston, David K. Lambert, 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 |
| 9338551 | Multi-microphone source tracking and noise suppression | Jes Thyssen, Bengt J. Borgstrom, Daniele Giacobello, Juin-Hwey Chen | 2016-05-10 |
| 9293140 | Speaker-identification-assisted speech processing systems and methods | Juin-Hwey Chen, Robert W. Zopf, Bengt J. Borgstrom, Elias Nemer, Jes Thyssen | 2016-03-22 |
| 9269368 | Speaker-identification-assisted uplink speech processing systems and methods | Juin-Hwey Chen, Jes Thyssen, Elias Nemer, Bengt J. Borgstrom, Robert W. Zopf | 2016-02-23 |
| 9264553 | Methods and apparatuses for echo cancelation with beamforming microphone arrays | Darrin T. Thurston, David K. Lambert, Tracy A. Bathurst | 2016-02-16 |
| 9226088 | Methods and apparatuses for multiple configurations of beamforming microphone arrays | Darrin T. Thurston, David K. Lambert, 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 |
| 9185822 | Thermal dissipation techniques for multi-sensory electromechanical products packaged in sealed enclosures | Shridhara Shanbhogue, ShanoPrasad Kunjappan, ArulSelvam ARUMUGAM, Ramkrishna U. Pal, Dathathreya Durgadhahalli Ganesh | 2015-11-10 |
| 8630437 | Offending frequency suppression in hearing aids | V. John Mathews | 2014-01-14 |
| 8103019 | Probabilistic gain-sensing ringing feedback detector | David P. Lambert | 2012-01-24 |
| 8090118 | Strength discriminating probabilistic ringing feedback detector | David K. Lambert | 2012-01-03 |
| 8027486 | Probabilistic ringing feedback detector with frequency identification enhancement | David K. Lambert | 2011-09-27 |