| 9491561 |
Acoustic echo cancellation with internal upmixing |
Franck Beaucoup |
2016-11-08 |
|
| 9119012 |
Loudspeaker beamforming for personal audio focal points |
Ike Ikizyan |
2015-08-25 |
$7,403,000 |
| 8879432 |
Splitter and combiner for multiple data rate communication system |
Phil Houghton, Kenneth Cheung |
2014-11-04 |
$2,985,000 |
| 8588073 |
Voice and data exchange over a packet based network |
Henry Li, David M. Enns, Jordan J. Nicol, Kenny C. Kwan, Ross Mitchell +5 more |
2013-11-19 |
$3,691,000 |
| 8515054 |
Voice and data exchange over a packet based network with echo cancellation |
Shawn Stevenson, Bill Boora |
2013-08-20 |
$2,753,000 |
| 8457182 |
Multiple data rate communication system |
Phil Houghton, Kenneth Cheung |
2013-06-04 |
$4,189,000 |
| 8442198 |
Distributed multi-party conferencing system |
— |
2013-05-14 |
$6,076,000 |
| 8428051 |
Switchboard for multiple data rate communication system |
Phil Houghton, Kenneth Cheung |
2013-04-23 |
$4,821,000 |
| 8229037 |
Dual-rate single band communication system |
Phil Houghton, Kenneth Cheung |
2012-07-24 |
$4,045,000 |
| 8199667 |
Voice and data exchange over a packet based network |
Henry Li, David M. Enns, Jordan J. Nicol, Kenny C. Kwan, Ross Mitchell +5 more |
2012-06-12 |
$5,409,000 |
| 8155285 |
Switchboard for dual-rate single-band communication system |
Phil Houghton, Kenneth Cheung |
2012-04-10 |
$7,456,000 |
| 7933227 |
Voice and data exchange over a packet based network |
Henry Li, David M. Enns, Jordan J. Nicol, Kenny C. Kwan, Ross Mitchell +5 more |
2011-04-26 |
$5,813,000 |
| 7924752 |
Voice and data exchange over a packet based network with AGC |
Onur Tackin, Scott Branden, Chad Griffiths |
2011-04-12 |
$4,476,000 |
| 7889783 |
Multiple data rate communication system |
Phil Houghton, Kenneth Cheung |
2011-02-15 |
$5,239,000 |
| 7835407 |
Voice and data exchange over a packet based network with DTMF |
Shawn Stevenson |
2010-11-16 |
$4,615,000 |
| 7773741 |
Voice and data exchange over a packet based network with echo cancellation |
Shawn Stevenson, Bill Boora |
2010-08-10 |
$5,888,000 |
| 7742466 |
Switchboard for multiple data rate communication system |
Phil Houghton, Kenneth Cheung |
2010-06-22 |
$13,733,000 |
| 7606330 |
Dual-rate single band communication system |
Phil Houghton, Kenneth Cheung |
2009-10-20 |
$8,997,000 |
| 7468992 |
Voice and data exchange over a packet based network with DTMF |
Shawn Stevenson |
2008-12-23 |
$7,069,000 |
| 7443812 |
Voice and data exchange over a packet based network with AGC |
Onur Tackin, Scott Branden, Chad Griffiths |
2008-10-28 |
$6,813,000 |
| 7423983 |
Voice and data exchange over a packet based network |
Henry Li, David M. Enns, Jordan J. Nicol, Kenny C. Kwan, Ross Mitchell +5 more |
2008-09-09 |
$8,122,000 |
| 7409056 |
Switchboard for dual-rate single-band communication system |
Phil Houghton, Kenneth Cheung |
2008-08-05 |
$6,299,000 |
| 7333475 |
Switchboard for multiple data rate communication system |
Phil Houghton, Kenneth Cheung |
2008-02-19 |
$4,077,000 |
| 7283585 |
Multiple data rate communication system |
Phil Houghton, Kenneth Cheung |
2007-10-16 |
$13,317,000 |
| 7165130 |
Method and system for an adaptive multimode media queue |
Phil Houghton, Kenneth Cheung |
2007-01-16 |
$15,218,000 |
