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Richard Warren Little

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  • Santa Barbara, CA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Systems and methods of forming audio transducer diaphragms
    • Patent number 10,735,880
    • Issue date Aug 4, 2020
    • Sonos, Inc.
    • Richard Warren Little
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Speaker spider measurement technique
    • Patent number 10,657,408
    • Issue date May 19, 2020
    • Sonos, Inc.
    • Richard Warren Little
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Transducer assembly
    • Patent number 10,560,793
    • Issue date Feb 11, 2020
    • Sonos, Inc.
    • Richard Warren Little
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Lifetime of an audio playback device with changed signal processing...
    • Patent number 10,356,540
    • Issue date Jul 16, 2019
    • Sonos, Inc.
    • Richard Little
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Transducer diaphragm
    • Patent number 10,244,324
    • Issue date Mar 26, 2019
    • Sonos, Inc.
    • Richard Warren Little
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Voice coil wire configurations
    • Patent number 10,021,488
    • Issue date Jul 10, 2018
    • Sonos, Inc.
    • Petr Stolz
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Transducer diaphragm
    • Patent number 9,998,834
    • Issue date Jun 12, 2018
    • Sonos, Inc.
    • Richard Warren Little
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Speaker basket
    • Patent number 9,992,577
    • Issue date Jun 5, 2018
    • Sonos, Inc.
    • Ian Popken
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Transducer assembly
    • Patent number 9,942,680
    • Issue date Apr 10, 2018
    • Sonos, Inc.
    • Richard Warren Little
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Defect detection via audio playback
    • Patent number 9,930,463
    • Issue date Mar 27, 2018
    • SONOS, INC.
    • Richard Little
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Lifetime of an audio playback device with changed signal processing...
    • Patent number 9,883,304
    • Issue date Jan 30, 2018
    • Sonos, Inc.
    • Richard Little
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    Loudspeaker assembly configuration
    • Patent number 9,877,111
    • Issue date Jan 23, 2018
    • Sonos, Inc.
    • Mark Burleson
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Operation using positioning information
    • Patent number 9,778,901
    • Issue date Oct 3, 2017
    • Sonos, Inc.
    • Niels Van Erven
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Transducer diaphragm
    • Patent number 9,693,146
    • Issue date Jun 27, 2017
    • Sonos, Inc.
    • Richard Warren Little
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Loudspeaker diaphragm
    • Patent number 9,681,233
    • Issue date Jun 13, 2017
    • Sonos, Inc.
    • Richard Warren Little
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Operation using positioning information
    • Patent number 9,521,489
    • Issue date Dec 13, 2016
    • Sonos, Inc.
    • Niels Van Erven
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Loudspeaker assembly configuration
    • Patent number 9,451,345
    • Issue date Sep 20, 2016
    • Sonos, Inc.
    • Mark Burleson
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Speaker terminals
    • Patent number 9,446,559
    • Issue date Sep 20, 2016
    • Sonos, Inc.
    • Ian Popken
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Detecting improper position of a playback device
    • Patent number 9,367,611
    • Issue date Jun 14, 2016
    • Sonos, Inc.
    • Niels Van Erven
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Loudspeaker configuration
    • Patent number 9,232,314
    • Issue date Jan 5, 2016
    • Sonos, Inc.
    • Richard Little
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Operation using positioning information
    • Patent number 9,213,762
    • Issue date Dec 15, 2015
    • Sonos, Inc.
    • Niels Van Erven
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Loudspeaker assembly configuration
    • Patent number 9,066,179
    • Issue date Jun 23, 2015
    • Sonos, Inc.
    • Mark Burleson
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Playback using positioning information
    • Patent number 8,995,240
    • Issue date Mar 31, 2015
    • Sonos, Inc.
    • Niels Van Erven
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

  • Information Patent Application

    Systems and Methods of Forming Audio Transducer Diaphragms
    • Publication number 20180332419
    • Publication date Nov 15, 2018
    • Sonos, Inc.
    • Richard Warren Little
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    Transducer Diaphragm
    • Publication number 20180295450
    • Publication date Oct 11, 2018
    • Sonos, Inc.
    • Richard Warren Little
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    Defect Detection via Audio Playback
    • Publication number 20180270594
    • Publication date Sep 20, 2018
    • Sonos, Inc.
    • Richard Little
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    Transducer Assembly
    • Publication number 20180227689
    • Publication date Aug 9, 2018
    • Sonos, Inc.
    • Richard Warren Little
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    Lifetime of an Audio Playback Device with Changed Signal Processing...
    • Publication number 20180152797
    • Publication date May 31, 2018
    • Sonos, Inc.
    • Richard Little
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Application

    Speaker Spider Measurement Technique
    • Publication number 20180061073
    • Publication date Mar 1, 2018
    • Sonos, Inc.
    • Richard Warren Little
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    Lifetime of an Audio Playback Device with Changed Signal Processing...
    • Publication number 20180035224
    • Publication date Feb 1, 2018
    • Sonos, Inc.
    • Richard Little
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    Defect Detection via Audio Playback
    • Publication number 20170289717
    • Publication date Oct 5, 2017
    • Sonos, Inc.
    • Richard Little
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    Loudspeaker Diaphragm
    • Publication number 20170280245
    • Publication date Sep 28, 2017
    • Sonos, Inc.
    • Richard Warren Little
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    Transducer Diaphragm
    • Publication number 20170245056
    • Publication date Aug 24, 2017
    • Sonos, Inc.
    • Richard Warren Little
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    Transducer Diaphragm
    • Publication number 20170078799
    • Publication date Mar 16, 2017
    • Sonos, Inc.
    • Richard Warren Little
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    Operation Using Positioning Information
    • Publication number 20170068509
    • Publication date Mar 9, 2017
    • Sonos, Inc.
    • Niels Van Erven
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    Voice Coil Wire Configurations
    • Publication number 20170026757
    • Publication date Jan 26, 2017
    • Sonos, Inc.
    • Petr Stolz
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    Loudspeaker Assembly Configuration
    • Publication number 20160353207
    • Publication date Dec 1, 2016
    • Sonos, Inc.
    • Mark Burleson
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    Speaker Basket
    • Publication number 20160309262
    • Publication date Oct 20, 2016
    • Sonos, Inc.
    • Ian Popken
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    Operation Using Positioning Information
    • Publication number 20160255438
    • Publication date Sep 1, 2016
    • Sonos, Inc.
    • Niels Van Erven
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    Speaker Terminals
    • Publication number 20160088395
    • Publication date Mar 24, 2016
    • Sonos, Inc.
    • Ian Popken
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    Loudspeaker Diaphragm
    • Publication number 20160044418
    • Publication date Feb 11, 2016
    • Sonos, Inc.
    • Richard Warren Little
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    Loudspeaker Assembly Configuration
    • Publication number 20150264457
    • Publication date Sep 17, 2015
    • Sonos, Inc.
    • Mark Burleson
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    Loudspeaker Assembly Configuration
    • Publication number 20150071482
    • Publication date Mar 12, 2015
    • Sonos, Inc.
    • Mark Burleson
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    Loudspeaker Configuration
    • Publication number 20150071481
    • Publication date Mar 12, 2015
    • Sonos, Inc.
    • Richard Little
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE