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System and method for end-to-end RTCP Grant 9,998,517 - Meloche , et al. June 12, 2 | 2018-06-12 |
System and method for end-to-end call quality indication Grant 9,860,296 - Balasaygun , et al. January 2, 2 | 2018-01-02 |
System and method for end-to-end encryption and security indication at an endpoint Grant 9,356,917 - Balasaygun , et al. May 31, 2 | 2016-05-31 |
System And Method For End-to-end Rtcp App 20160149985 - MELOCHE; Jean ;   et al. | 2016-05-26 |
System and method for end-to-end RTCP Grant 9,178,778 - Meloche , et al. November 3, 2 | 2015-11-03 |
System And Method For End-to-end Encryption And Security Indication At An Endpoint App 20150304288 - BALASAYGUN; Mehmet ;   et al. | 2015-10-22 |
Public safety answering point language detection Grant 9,167,090 - Bentley , et al. October 20, 2 | 2015-10-20 |
System and method for stereophonic acoustic echo cancellation Grant 9,094,496 - Teutsch July 28, 2 | 2015-07-28 |
Speakerphone feedback attenuation Grant 8,923,530 - Diethorn , et al. December 30, 2 | 2014-12-30 |
System and method for spatial noise suppression based on phase information Grant 8,913,758 - Levi , et al. December 16, 2 | 2014-12-16 |
Public Safety Answering Point Language Detection App 20140270144 - Bentley; Jon ;   et al. | 2014-09-18 |
Method, apparatus, and system for providing real-time PSAP call analysis Grant 8,817,952 - Bentley , et al. August 26, 2 | 2014-08-26 |
Method, Apparatus, And System For Providing Real-time Psap Call Analysis App 20140169534 - BENTLEY; Jon ;   et al. | 2014-06-19 |
System and method for method for improving speech intelligibility of voice calls using common speech codecs Grant 8,645,142 - Teutsch , et al. February 4, 2 | 2014-02-04 |
System And Method For Method For Improving Speech Intelligibility Of Voice Calls Using Common Speech Codecs App 20130262128 - Teutsch; Heinz ;   et al. | 2013-10-03 |
System And Method For End-to-end Call Quality Indication App 20130250786 - Balasaygun; Mehmet ;   et al. | 2013-09-26 |
System And Method For End-to-end Rtcp App 20130250779 - Meloche; Jean ;   et al. | 2013-09-26 |
Notifying a user of a telecommunications terminal of disrupted audio Grant 8,208,617 - Diethorn , et al. June 26, 2 | 2012-06-26 |
System And Method For Spatial Noise Suppression Based On Phase Information App 20120093338 - LEVI; Avram ;   et al. | 2012-04-19 |
System And Method For Stereophonic Acoustic Echo Cancellation App 20110311064 - TEUTSCH; Heinz | 2011-12-22 |
Notifying a User of a Telecommunications Terminal of Disrupted Audio App 20100302049 - Diethorn; Eric John ;   et al. | 2010-12-02 |
Spatial Presentation of Audio at a Telecommunications Terminal App 20100272249 - Diethorn; Eric John ;   et al. | 2010-10-28 |
Speakerphone Feedback Attenuation App 20100260351 - Diethorn; Eric John ;   et al. | 2010-10-14 |
Adaptive close-talking differential microphone array Grant 7,123,727 - Elko , et al. October 17, 2 | 2006-10-17 |
Second-order adaptive differential microphone array Grant 6,584,203 - Elko , et al. June 24, 2 | 2003-06-24 |
Second-order adaptive differential microphone array App 20030031328 - Elko, Gary W. ;   et al. | 2003-02-13 |
Adaptive close-talking differential microphone array App 20030016835 - Elko, Gary W. ;   et al. | 2003-01-23 |