| 11509993 |
Ambient noise detection using a secondary audio receiver |
Anthony Brown, Dustin John Laidsaar, Chee Fai Lee, Rayan Ahmed Mamun, Nina Yunusova |
2022-11-22 |
| 11445001 |
Synchronization of a media codec between network elements of a media communication session |
Paul Haig, Chris McArthur |
2022-09-13 |
| 11437966 |
Dynamic time-weighted systems and methods for management of acoustic exposure |
Miguel Dearaujo |
2022-09-06 |
| 10783766 |
Method and system for warning users of offensive behavior |
Rifaat Shekh-Yusef |
2020-09-22 |
| 10574201 |
Dynamic time-weighted systems and methods for management of acoustic exposure |
Miguel Dearaujo |
2020-02-25 |
| 10365642 |
Probe of alarm functionality using communication devices |
Chris McArthur, Mark J. Fletcher, Tracy Monk |
2019-07-30 |
| 9578283 |
Audio level based management of communication resources |
Jon Louis Bentley, Parameshwaran Krishnan, Peter Tarle |
2017-02-21 |
| 9379999 |
Audio power based media bandwidth management |
Jon Louis Bentley, Parameshwaran Krishnan, Peter Tarle |
2016-06-28 |
| 9338303 |
Wireless enterprise congestion management |
Allan Lesperance |
2016-05-10 |
| 9161136 |
Telecommunications methods and systems providing user specific audio optimization |
Chris McArthur, Paul Haig, Paul Roller Michaelis |
2015-10-13 |
| 9031836 |
Method and apparatus for automatic communications system intelligibility testing and optimization |
Paul Roller Michaelis, Paul Haig, Chris McArthur |
2015-05-12 |
| 8645142 |
System and method for method for improving speech intelligibility of voice calls using common speech codecs |
Heinz Teutsch |
2014-02-04 |
| 8539111 |
Port switch |
Marc Saunders, Brian Pick |
2013-09-17 |
| 7533174 |
Media gateway connection information recovery |
Pierre Couillaud, Metodej E. Valentik |
2009-05-12 |
| 7110417 |
Instance memory handoff in multi-processor systems |
Mohamed El-Hennawey, Marc Saunders |
2006-09-19 |
| 6931029 |
System and method for synchronizing with data received over an unreliable asynchronous medium |
Michael Pothier, David Cairns, Glenn Eng, Andre M. Cyr |
2005-08-16 |
| 6791987 |
Maintaining synchronization over asynchronous interface |
Glenn Eng |
2004-09-14 |
| 6598088 |
Port switch |
Marc Saunders, Brian Pick |
2003-07-22 |
| 5649005 |
PC with telephony exchange function |
Tod Allen Rikley, Peter Tarle, David P. Ward, Metodej E. Valentik, Andre M. Cyr |
1997-07-15 |
