| Patent | Date |
|---|
Techniques for informing communications networks of desired packet transport treatment
Grant 11,228,402 - Ramalho , et al. January 18, 2 | 2022-01-18 |
Systems and Methods for Using Acoustic Communications for Contact Tracing Within Administrative Boundaries
App 20210375483 - Ramalho; Michael A. ; et al. | 2021-12-02 |
Systems and Methods for Using Acoustic Communications for Contact Tracing Within Administrative Boundaries
App 20210375451 - Ramalho; Michael A. ; et al. | 2021-12-02 |
Conversation aware meeting prompts
Grant 11,164,577 - Vashisht , et al. November 2, 2 | 2021-11-02 |
Systems and methods for providing proximity as a service in a heterogeneous network of independent system components
Grant 11,070,941 - Ramalho July 20, 2 | 2021-07-20 |
Efficient handling of clock offset in spread spectrum decoders
Grant 11,005,521 - Hvidsten , et al. May 11, 2 | 2021-05-11 |
Audio Fingerprinting For Meeting Services
App 20210050026 - Ramalho; Michael A. ; et al. | 2021-02-18 |
Systems And Methods For Providing Proximity As A Service In A Heterogeneous Network Of Independent System Components
App 20210014639 - Ramalho; Michael A. | 2021-01-14 |
Audio fingerprinting for meeting services
Grant 10,825,460 - Ramalho , et al. November 3, 2 | 2020-11-03 |
Timely Delivery of Real-Time Media Problem When TCP Must Be Used
App 20200259881 - A1 | 2020-08-13 |
Conversation Aware Meeting Prompts
App 20200234696 - Vashisht; Vikas ; et al. | 2020-07-23 |
Techniques For Informing Communications Networks Of Desired Packet Transport Treatment
App 20200220664 - RAMALHO; Michael A. ; et al. | 2020-07-09 |
Spread Spectrum Acoustic Communication Techniques
App 20200195297 - Ramalho; Michael A. ; et al. | 2020-06-18 |
Techniques for informing communications networks of desired packet transport treatment
Grant 10,673,580 - Ramalho , et al. | 2020-06-02 |
Efficient Handling Of Clock Offset In Spread Spectrum Decoders
App 20200169289 - Hvidsten; Knut Inge ; et al. | 2020-05-28 |
Timely delivery of real-time media problem when TCP must be used
Grant 10,630,749 - Ramalho , et al. | 2020-04-21 |
Efficient handling of clock offset in spread spectrum decoders
Grant 10,601,459 - Hvidsten , et al. | 2020-03-24 |
Spread spectrum acoustic communication techniques
Grant 10,530,417 - Ramalho , et al. J | 2020-01-07 |
Adaptive decoding of spread spectrum signals using multiple correlator peaks
Grant 10,396,846 - Barth , et al. A | 2019-08-27 |
Audio frame labeling to achieve unequal error protection for audio frames of unequal importance
Grant 10,354,660 - Badr , et al. July 16, 2 | 2019-07-16 |
Self-describing error correction of consolidated media content
Grant 10,263,732 - Bright-Thomas , et al. | 2019-04-16 |
Challenge-response proximity verification of user devices based on token-to-symbol mapping definitions
Grant 10,158,684 - Arsenault , et al. Dec | 2018-12-18 |
Endpoint proximity pairing using acoustic spread spectrum token exchange and ranging information
Grant 10,141,973 - Ramalho , et al. Nov | 2018-11-27 |
Audio Frame Labeling To Achieve Unequal Error Protection For Audio Frames Of Unequal Importance
App 20180315431 - Badr; Ahmed ; et al. | 2018-11-01 |
Spread Spectrum Acoustic Communication Techniques
App 20180227010 - Ramalho; Michael A. ; et al. | 2018-08-09 |
Spread Spectrum Acoustic Communication Techniques
App 20180175903 - Ramalho; Michael A. ; et al. | 2018-06-21 |
Spread spectrum acoustic communication techniques
Grant 10,003,377 - Ramalho , et al. June 19, 2 | 2018-06-19 |
Efficient error correction that aggregates different media into encoded container packets
Grant 10,003,434 - Ramalho , et al. June 19, 2 | 2018-06-19 |
Techniques For Informing Communications Networks Of Desired Packet Transport Treatment
App 20180159777 - Ramalho; Michael A. ; et al. | 2018-06-07 |
Setting delay precedence on queues before a bottleneck link based on flow characteristics
Grant 9,948,561 - VerSteeg , et al. April 17, 2 | 2018-04-17 |
Challenge-response Proximity Verification Of User Devices Based On Token-to-symbol Mapping Definitions
App 20180091565 - Arsenault; John ; et al. | 2018-03-29 |
Efficient Error Correction That Aggregates Different Media Into Encoded Container Packets
App 20170294984 - Ramalho; Michael A. ; et al. | 2017-10-12 |
System and method for improving audio quality during web conferences over low-speed network connections
Grant 9,667,686 - Ramalho , et al. May 30, 2 | 2017-05-30 |
Self-describing Error Correction Of Consolidated Media Content
App 20170093522 - Bright-Thomas; Paul G. ; et al. | 2017-03-30 |
Detecting proximity of devices based on transmission of inaudible sound signatures in the speech band
Grant 9,591,148 - Dimitroff , et al. March 7, 2 | 2017-03-07 |
Timely Delivery of Real-Time Media Problem When TCP Must Be Used
App 20170048296 - Ramalho; Michael A. ; et al. | 2017-02-16 |
Self-describing error correction of consolidated media content
Grant 9,559,805 - Bright-Thomas , et al. January 31, 2 | 2017-01-31 |
Setting Delay Precedence On Queues Before A Bottleneck Link Based On Flow Characteristics
App 20160308769 - VerSteeg; William C. ; et al. | 2016-10-20 |
Detecting Proximity of Devices Based on Transmission of Inaudible Sound Signatures in the Speech Band
App 20160301810 - Dimitroff; Michael P. ; et al. | 2016-10-13 |
Preserving synchronized playout of auxiliary audio transmission
Grant 9,426,335 - Begen , et al. August 23, 2 | 2016-08-23 |
Obtaining replay of audio during a conference session
Grant 9,363,480 - Ramalho June 7, 2 | 2016-06-07 |
Managing the bandwidth of a communication session
Grant 9,351,024 - Ramalho , et al. May 24, 2 | 2016-05-24 |
Self-Describing Error Correction of Consolidated Media Content
App 20160127077 - Bright-Thomas; Paul G. ; et al. | 2016-05-05 |
Obtaining Replay Of Audio During A Conference Session
App 20160057390 - Ramalho; Michael A. | 2016-02-25 |
Controlling echo in a wideband voice conference
Grant 9,237,226 - Frauenthal , et al. January 12, 2 | 2016-01-12 |
Maximizing bottleneck link utilization under constraint of minimizing queuing delay for targeted delay-sensitive traffic
Grant 9,088,530 - Ramalho , et al. July 21, 2 | 2015-07-21 |
System And Method For Improving Audio Quality During Web Conferences Over Low-speed Network Connections
App 20150172355 - Ramalho; Michael A. ; et al. | 2015-06-18 |
System and method for using endpoints to provide sound monitoring
Grant 9,025,779 - Ramalho , et al. May 5, 2 | 2015-05-05 |
Training a transcription system
Grant 9,009,040 - Tatum , et al. April 14, 2 | 2015-04-14 |
Controlling Echo In A Wideband Voice Conference
App 20150078549 - Frauenthal; James C. ; et al. | 2015-03-19 |
System and method for improving audio quality during web conferences over low-speed network connections
Grant 8,948,058 - Ramalho , et al. February 3, 2 | 2015-02-03 |
Maximizing Bottleneck Link Utilization Under Constraint Of Minimizing Queuing Delay For Targeted Delay-sensitive Traffic
App 20150029852 - Ramalho; Michael A. ; et al. | 2015-01-29 |
Echo mitigation in the presence of variable delays due to adaptive jitter buffers
Grant 8,929,263 - Ramalho , et al. January 6, 2 | 2015-01-06 |
Controlling echo in a wideband voice conference
Grant 8,923,509 - Frauenthal , et al. December 30, 2 | 2014-12-30 |
Managing the Bandwidth of a Communication Session
App 20140376399 - Ramalho; Michael A. ; et al. | 2014-12-25 |
Managing the bandwidth of a communication session
Grant 8,838,828 - Ramalho , et al. September 16, 2 | 2014-09-16 |
Preserving Synchronized Playout Of Auxiliary Audio Transmission
App 20140126653 - Begen; Ali C. ; et al. | 2014-05-08 |
Auxiliary audio transmission for preserving synchronized playout with paced-down video
Grant 8,655,156 - Begen , et al. February 18, 2 | 2014-02-18 |
System and Method for Improving Audio Quality During Web Conferences Over Low-Speed Network Connections
App 20140022956 - Ramalho; Michael A. ; et al. | 2014-01-23 |
Speaker-cluster dependent speaker recognition (speaker-type automated speech recognition)
Grant 8,600,750 - Ramalho , et al. December 3, 2 | 2013-12-03 |
System and method for facilitating network performance analysis
Grant 8,582,465 - Ramalho November 12, 2 | 2013-11-12 |
Echo Mitigation In The Presence Of Variable Delays Due To Adaptive Jitter Buffers
App 20130258909 - RAMALHO; Michael A. ; et al. | 2013-10-03 |
Real time protocol packet tunneling
Grant 8,484,331 - Wing , et al. July 9, 2 | 2013-07-09 |
Echo mitigation in the presence of variable delays due to adaptive jitter buffers
Grant 8,462,675 - Skrabutenas , et al. June 11, 2 | 2013-06-11 |
Managing The Bandwidth Of A Communication Session
App 20130135523 - Ramalho; Michael A. ; et al. | 2013-05-30 |
Echo mitigation in a conference call
Grant 8,428,247 - Frauenthal , et al. April 23, 2 | 2013-04-23 |
System And Method For Using Endpoints To Provide Sound Monitoring
App 20130039497 - Ramalho; Michael A. ; et al. | 2013-02-14 |
Buffer expansion and contraction over successive intervals for network devices
Grant 8,300,667 - Begen , et al. October 30, 2 | 2012-10-30 |
Digital signature of changing signals using feature extraction
Grant 8,280,052 - Chen , et al. October 2, 2 | 2012-10-02 |
Controlling echo during double-talk in a voice conference
Grant 8,238,548 - Frauenthal , et al. August 7, 2 | 2012-08-07 |
Real Time Protocol Packet Tunneling
App 20120110152 - Wing; Daniel G. ; et al. | 2012-05-03 |
Use of non-audible band to relay information for echo cancellation in a distributed media system
Grant 8,126,160 - Frauenthal , et al. February 28, 2 | 2012-02-28 |
Mobile communication handoff between heterogeneous networks
Grant 8,116,776 - Jagadeesan , et al. February 14, 2 | 2012-02-14 |
System and Method for Facilitating Network Performance Analysis
App 20110310764 - Ramalho; Michael A. | 2011-12-22 |
Speaker-cluster Dependent Speaker Recognition (speaker-type Automated Speech Recognition)
App 20110301949 - Ramalho; Michael A. ; et al. | 2011-12-08 |
Training A Transcription System
App 20110276325 - Tatum; Todd C. ; et al. | 2011-11-10 |
System and method for facilitating network performance analysis
Grant 8,018,917 - Ramalho September 13, 2 | 2011-09-13 |
Auxiliary Audio Transmission For Preserving Synchronized Playout With Paced-down Video
App 20110217025 - Begen; Ali C. ; et al. | 2011-09-08 |
Buffer Expansion And Contraction Over Successive Intervals For Network Devices
App 20110216785 - Begen; Ali C. ; et al. | 2011-09-08 |
Echo Mitigation In The Presence Of Variable Delays Due To Adaptive Jitter Buffers
App 20110205915 - SKRABUTENAS; Gary Alan ; et al. | 2011-08-25 |
Classifying signals at a conference bridge
Grant 7,852,999 - Ramalho December 14, 2 | 2010-12-14 |
Wirelessly-enabled identification of digital media generated at an event
Grant 7,814,151 - Kuhlke , et al. October 12, 2 | 2010-10-12 |
Digital Signature Of Changing Signals Using Feature Extraction
App 20100180174 - CHEN; Chin-Ju ; et al. | 2010-07-15 |
Use Of Non-audible Band To Relay Information For Echo Cancellation In A Distributed Media System
App 20100074455 - FRAUENTHAL; JAMES C. ; et al. | 2010-03-25 |
Method and apparatus for discovering the incoming media path for an internet protocol media session
Grant 7,633,879 - Ramalho December 15, 2 | 2009-12-15 |
Low deviation field modulation for transfer of information
Grant 7,602,817 - Ramalho October 13, 2 | 2009-10-13 |
Controlling Echo During Double-Talk in a Voice Conference
App 20090202063 - Frauenthal; James C. ; et al. | 2009-08-13 |
Wirelessly-enabled identification of digital media generated at an event
App 20090106362 - Kuhlke; Matthew ; et al. | 2009-04-23 |
Controlling Echo In A Wideband Voice Conference
App 20090103712 - Frauenthal; James C. ; et al. | 2009-04-23 |
System and method for handling media in a seamless handoff environment
Grant 7,483,701 - Jagadeesan , et al. January 27, 2 | 2009-01-27 |
Low Deviation Field Modulation For Transfer Of Information
App 20080205400 - Ramalho; Michael A. | 2008-08-28 |
Methods and apparatus for lossless compression of delay sensitive signals
Grant 7,408,918 - Ramalho August 5, 2 | 2008-08-05 |
Multiple personality telephony devices
Grant 7,328,015 - Ramalho , et al. February 5, 2 | 2008-02-05 |
Method and System for Adaptive Media Quality Monitoring
App 20070286351 - Ethier; Randall P.J. ; et al. | 2007-12-13 |
Technique for providing multi-homing capability in data networks
Grant 7,284,068 - Ramalho October 16, 2 | 2007-10-16 |
System and method for facilitating network performance analysis
App 20070115832 - Ramalho; Michael A. | 2007-05-24 |
Classifying signals at a conference bridge
App 20060245565 - Ramalho; Michael A. | 2006-11-02 |
System and method for handling media in a seamless handoff environment
App 20060183478 - Jagadeesan; Ramanathan T. ; et al. | 2006-08-17 |
Method and apparatus for discovering the incoming media path for an internet protocol media session
App 20060126528 - Ramalho; Michael A. | 2006-06-15 |
Multiple personality telephony devices
App 20060094429 - Ramalho; Michael A. ; et al. | 2006-05-04 |
Multiple personality telephony devices
Grant 6,999,763 - Ramalho , et al. February 14, 2 | 2006-02-14 |
Multiple personality telephony devices
App 20050037746 - Ramalho, Michael A. ; et al. | 2005-02-17 |
Discrete one dimensional signal processing apparatus and method using energy spreading coding
Grant 5,913,186 - Byrnes , et al. June 15, 1 | 1999-06-15 |
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