| 12052393 |
Conferencing device with beamforming and echo cancellation |
Ashutosh Pandey, Darrin T. Thurston, David K. Lambert |
2024-07-30 |
$579,000 |
| 11831812 |
Conferencing device with beamforming and echo cancellation |
Ashutosh Pandey, Darrin T. Thurston, David K. Lambert |
2023-11-28 |
$556,000 |
| 11539846 |
Conferencing device with microphone beamforming and echo cancellation |
Ashutosh Pandey, Darrin T. Thurston, David K. Lambert |
2022-12-27 |
$918,000 |
| 11272064 |
Conferencing apparatus |
Ashutosh Pandey, Darrin T. Thurston, David K. Lambert |
2022-03-08 |
$302,000 |
| 9866952 |
Conferencing apparatus that combines a beamforming microphone array with an acoustic echo canceller |
Ashutosh Pandey, Darrin T. Thurston, David K. Lambert |
2018-01-09 |
$660,000 |
| 9854101 |
Methods and apparatuses for echo cancellation with beamforming microphone arrays |
Ashutosh Pandey, Darrin T. Thurston, David K. Lambert |
2017-12-26 |
$638,000 |
| 9843455 |
Conferencing system with spatial rendering of audio data |
Derek Graham, Michael Braithwaite, Russell S. Ericksen, Bret Harris, Sandeep Kalra +6 more |
2017-12-12 |
$593,000 |
| 9712246 |
Infrared audio systems and related methods |
Dee Cook, Mark Simon |
2017-07-18 |
|
| 9641688 |
Conferencing apparatus with an automatically adapting beamforming microphone array |
Ashutosh Pandey, Darrin T. Thurston, David K. Lambert |
2017-05-02 |
$634,000 |
| 9635186 |
Conferencing apparatus that combines a beamforming microphone array with an acoustic echo canceller |
Ashutosh Pandey, Darrin T. Thurston, David K. Lambert |
2017-04-25 |
$628,000 |
| 9432237 |
VOIP device, VOIP conferencing system, and related method |
Derek Graham, Michael Braithwaite, Russell S. Ericksen, Brett Harris, Sandeep Kalra +6 more |
2016-08-30 |
$764,000 |
| 9264553 |
Methods and apparatuses for echo cancelation with beamforming microphone arrays |
Ashutosh Pandey, Darrin T. Thurston, David K. Lambert |
2016-02-16 |
$849,000 |
| 9226088 |
Methods and apparatuses for multiple configurations of beamforming microphone arrays |
Ashutosh Pandey, Darrin T. Thurston, David K. Lambert |
2015-12-29 |
$911,000 |
| 9215327 |
Methods and apparatuses for multi-channel acoustic echo cancelation |
Derek Graham, Michael Braithwaite, Russel S. Ericksen, Brett Harris, Sandeep Kalra +6 more |
2015-12-15 |
$911,000 |
| 8861537 |
Bridge and control proxy for unified communication systems |
Michael Braithwaite, Paul R. Bryson, Peter H. Manley |
2014-10-14 |
$520,000 |
| 8644525 |
Virtual microphones in electronic conferencing systems |
David K. Lambert, Wayne Whiteley, Carrie L. Owen |
2014-02-04 |
$614,000 |
| 8031853 |
Multi-pod conference systems |
David K. Lambert, Wayne Whiteley, Carrie L. Owen |
2011-10-04 |
$634,000 |
| 7916849 |
Systems and methods for managing the gating of microphones in a multi-pod conference system |
David K. Lambert, Wayne Whiteley, Carrie L. Owen |
2011-03-29 |
$763,000 |
| 7864937 |
Common control of an electronic multi-pod conferencing system |
David K. Lambert, Wayne Whiteley, Carrie L. Owen |
2011-01-04 |
$394,000 |
| D499392 |
Conferencing phone |
James Wright, Daniel James Teigen |
2004-12-07 |
|