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Alex Escott

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  • Vancouver, CA
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Patents Grantslast 30 patents

  • Information Patent Grant

    Speaker dependent voiced sound pattern detection thresholds
    • Patent number 10,242,677
    • Issue date Mar 26, 2019
    • Malaspina Labs (Barbados), Inc.
    • Alexander Escott
    • G10 - MUSICAL INSTRUMENTS ACOUSTICS
  • Information Patent Grant

    Spectral comb voice activity detection
    • Patent number 9,959,886
    • Issue date May 1, 2018
    • Malaspina Labs (Barbados), Inc.
    • Alireza Kenarsari Anhari
    • G10 - MUSICAL INSTRUMENTS ACOUSTICS
  • Information Patent Grant

    Voice signal enhancement
    • Patent number 9,437,213
    • Issue date Sep 6, 2016
    • Malaspina Labs (Barbados) Inc.
    • Pierre Zakarauskas
    • G10 - MUSICAL INSTRUMENTS ACOUSTICS
  • Information Patent Grant

    Voice activity detection and pitch estimation
    • Patent number 9,384,759
    • Issue date Jul 5, 2016
    • Malaspina Labs (Barbados) Inc.
    • Pierre Zakarauskas
    • G10 - MUSICAL INSTRUMENTS ACOUSTICS
  • Information Patent Grant

    Formant based speech reconstruction from noisy signals
    • Patent number 9,240,190
    • Issue date Jan 19, 2016
    • Malaspina Labs (Barbados) Inc.
    • Pierre Zakarauskas
    • G10 - MUSICAL INSTRUMENTS ACOUSTICS
  • Information Patent Grant

    Directional filtering of audible signals
    • Patent number 9,241,223
    • Issue date Jan 19, 2016
    • Malaspina Labs (Barbados) Inc.
    • Clarence S. H. Chu
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Video phone system
    • Patent number 9,189,153
    • Issue date Nov 17, 2015
    • 2236008 Ontario Inc.
    • Phillip A. Hetherington
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    In-situ voice reinforcement system
    • Patent number 9,190,069
    • Issue date Nov 17, 2015
    • 2236008 Ontario Inc.
    • Phillip A. Hetherington
    • G10 - MUSICAL INSTRUMENTS ACOUSTICS
  • Information Patent Grant

    Format based speech reconstruction from noisy signals
    • Patent number 9,020,818
    • Issue date Apr 28, 2015
    • Malaspina Labs (Barbados) Inc.
    • Pierre Zakarauskas
    • G10 - MUSICAL INSTRUMENTS ACOUSTICS
  • Information Patent Grant

    Formant based speech reconstruction from noisy signals
    • Patent number 9,015,044
    • Issue date Apr 21, 2015
    • Malaspina Labs (Barbados) Inc.
    • Pierre Zakarauskas
    • G10 - MUSICAL INSTRUMENTS ACOUSTICS
  • Information Patent Grant

    Video phone system
    • Patent number 8,743,173
    • Issue date Jun 3, 2014
    • 2236008 Ontario Inc.
    • Phillip A. Hetherington
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Video phone system
    • Patent number 8,558,867
    • Issue date Oct 15, 2013
    • QNX Software Systems Limited
    • Phillip A. Hetherington
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Speech end-pointer
    • Patent number 8,554,564
    • Issue date Oct 8, 2013
    • QNX Software Systems Limited
    • Phil Hetherington
    • G10 - MUSICAL INSTRUMENTS ACOUSTICS
  • Information Patent Grant

    Signal processing system for tonal noise robustness
    • Patent number 8,520,861
    • Issue date Aug 27, 2013
    • QNX Software Systems Limited
    • Phillip A. Hetherington
    • G10 - MUSICAL INSTRUMENTS ACOUSTICS
  • Information Patent Grant

    Vehicle-state based parameter adjustment system
    • Patent number 8,406,822
    • Issue date Mar 26, 2013
    • QNX Software Systems Limited
    • Alex Escott
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    High frequency compression integration
    • Patent number 8,249,861
    • Issue date Aug 21, 2012
    • QNX Software Systems Limited
    • Xueman Li
    • G10 - MUSICAL INSTRUMENTS ACOUSTICS
  • Information Patent Grant

    Video phone system
    • Patent number 8,194,117
    • Issue date Jun 5, 2012
    • QNX Software Systems Limited
    • Phillip A. Hetherington
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Speech end-pointer
    • Patent number 8,170,875
    • Issue date May 1, 2012
    • QNX Software Systems Limited
    • Phil Hetherington
    • G10 - MUSICAL INSTRUMENTS ACOUSTICS
  • Information Patent Grant

    Adaptive gain control system
    • Patent number 8,116,485
    • Issue date Feb 14, 2012
    • QNX Software Systems Co
    • Alex Escott
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    Vehicle-state based parameter adjustment system
    • Patent number 7,813,771
    • Issue date Oct 12, 2010
    • QNX Software Systems Co.
    • Alex Escott
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Network dependent signal processing
    • Patent number 7,724,693
    • Issue date May 25, 2010
    • QNX Software Systems (Wavemakers), Inc.
    • Sheila Joy McFarland
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Clock synchronization of data streams
    • Patent number 7,657,668
    • Issue date Feb 2, 2010
    • QNX Software Systems (Wavemakers), Inc.
    • Alex Escott
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Dynamic real-time cross-fading of voice prompts
    • Patent number 7,571,104
    • Issue date Aug 4, 2009
    • QNX Software Systems (Wavemakers), Inc.
    • Alex Escott
    • G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

  • Information Patent Application

    Speaker Dependent Voiced Sound Pattern Detection Thresholds
    • Publication number 20170061970
    • Publication date Mar 2, 2017
    • Malaspina Labs (Barbados), Inc.
    • Alexander Escott
    • G10 - MUSICAL INSTRUMENTS ACOUSTICS
  • Information Patent Application

    Directional Filtering of Audible Signals
    • Publication number 20150222996
    • Publication date Aug 6, 2015
    • Malaspina Labs (Barbados), Inc.
    • Clarence S.H. Chu
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    Formant Based Speech Reconstruction from Noisy Signals
    • Publication number 20150187365
    • Publication date Jul 2, 2015
    • Malaspina Labs (Barbados), Inc.
    • Pierre Zakarauskas
    • G10 - MUSICAL INSTRUMENTS ACOUSTICS
  • Information Patent Application

    Spectral Comb Voice Activity Detection
    • Publication number 20150162021
    • Publication date Jun 11, 2015
    • Malaspina Labs (Barbados), Inc.
    • Alireza Kenarsari Anhari
    • G10 - MUSICAL INSTRUMENTS ACOUSTICS
  • Information Patent Application

    VIDEO PHONE SYSTEM
    • Publication number 20140258868
    • Publication date Sep 11, 2014
    • 2236008 Ontario Inc.
    • Phillip A. Hetherington
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    Format Based Speech Reconstruction from Noisy Signals
    • Publication number 20130231924
    • Publication date Sep 5, 2013
    • Pierre Zakarauskas
    • G10 - MUSICAL INSTRUMENTS ACOUSTICS
  • Information Patent Application

    Voice Signal Enhancement
    • Publication number 20130231923
    • Publication date Sep 5, 2013
    • Pierre Zakarauskas
    • G10 - MUSICAL INSTRUMENTS ACOUSTICS
  • Information Patent Application

    Voice Activity Detection and Pitch Estimation
    • Publication number 20130231932
    • Publication date Sep 5, 2013
    • Pierre Zakarauskas
    • G10 - MUSICAL INSTRUMENTS ACOUSTICS
  • Information Patent Application

    Speech End-Pointer
    • Publication number 20120265530
    • Publication date Oct 18, 2012
    • QNX Software Systems Limited
    • Phil Hetherington
    • G10 - MUSICAL INSTRUMENTS ACOUSTICS
  • Information Patent Application

    VIDEO PHONE SYSTEM
    • Publication number 20120218375
    • Publication date Aug 30, 2012
    • QNX Software Systems Limited
    • Phillip A. Hetherington
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    VIDEO PHONE SYSTEM
    • Publication number 20120221414
    • Publication date Aug 30, 2012
    • QNX Software Systems Limited
    • Phillip A. Hetherington
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    VEHICLE-STATE BASED PARAMETER ADJUSTMENT SYSTEM
    • Publication number 20110029196
    • Publication date Feb 3, 2011
    • QNX Software Systems Co.
    • Alex Escott
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    VIDEO PHONE SYSTEM
    • Publication number 20090040289
    • Publication date Feb 12, 2009
    • QNX Software Systems (Wavemakers), Inc.
    • Phillip A. Hetherington
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    Clock synchronization of data streams
    • Publication number 20080043276
    • Publication date Feb 21, 2008
    • Alex Escott
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    High frequency compression integration
    • Publication number 20070174050
    • Publication date Jul 26, 2007
    • Xueman Li
    • G10 - MUSICAL INSTRUMENTS ACOUSTICS
  • Information Patent Application

    In-situ voice reinforcement system
    • Publication number 20070118360
    • Publication date May 24, 2007
    • Phillip A. Hetherington
    • G10 - MUSICAL INSTRUMENTS ACOUSTICS
  • Information Patent Application

    Network dependent signal processing
    • Publication number 20070025281
    • Publication date Feb 1, 2007
    • Sheila Joy McFarland
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    Adaptive gain control system
    • Publication number 20070003078
    • Publication date Jan 4, 2007
    • Harman Becker Automotive Systems-Wavemakers, Inc.
    • Alex Escott
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Application

    Speech end-pointer
    • Publication number 20060287859
    • Publication date Dec 21, 2006
    • Harman Becker Automotive Systems-Wavemakers, Inc.
    • Phil Hetherington
    • G10 - MUSICAL INSTRUMENTS ACOUSTICS
  • Information Patent Application

    Dynamic real-time cross-fading of voice prompts
    • Publication number 20060271372
    • Publication date Nov 30, 2006
    • Alex Escott
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    Signal processing system for tonal noise robustness
    • Publication number 20060265215
    • Publication date Nov 23, 2006
    • Harman Becker Automotive Systems-Wavemakers, Inc.
    • Phillip A. Hetherington
    • G10 - MUSICAL INSTRUMENTS ACOUSTICS
  • Information Patent Application

    Vehicle-state based parameter adjustment system
    • Publication number 20060145537
    • Publication date Jul 6, 2006
    • Harman Becker Automotive Systems-Wavemakers, Inc.
    • Alex Escott
    • B60 - VEHICLES IN GENERAL