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Chester Smith Williams

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  • Lexington, MA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Eyeglass headphones
    • Patent number 11,451,901
    • Issue date Sep 20, 2022
    • Bose Corporation
    • Ray Scott Wakeland
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Directional acoustic radiating device
    • Patent number 11,336,995
    • Issue date May 17, 2022
    • Bose Corporation
    • Roman N. Litovsky
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Eyeglass headphones
    • Patent number 10,951,976
    • Issue date Mar 16, 2021
    • Bose Corporation
    • Ray Scott Wakeland
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Acoustic transducer with split dipole vents
    • Patent number 10,917,715
    • Issue date Feb 9, 2021
    • Bose Corporation
    • Chester S. Williams
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Flexible acoustic waveguide device
    • Patent number 10,872,595
    • Issue date Dec 22, 2020
    • Bose Corporation
    • Michael Tiene
    • G10 - MUSICAL INSTRUMENTS ACOUSTICS
  • Information Patent Grant

    Portable loudspeaker
    • Patent number 10,785,551
    • Issue date Sep 22, 2020
    • Bose Corporation
    • Allen T. Graff
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Electric musical instrument having a bridge
    • Patent number 10,777,171
    • Issue date Sep 15, 2020
    • Bose Corporation
    • Michael Tiene
    • G10 - MUSICAL INSTRUMENTS ACOUSTICS
  • Information Patent Grant

    Acoustic device having an electro-acoustic transducer mounted to a...
    • Patent number 10,667,039
    • Issue date May 26, 2020
    • Bose Corporation
    • Roman N. Litovsky
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Eyeglass headphones
    • Patent number 10,555,071
    • Issue date Feb 4, 2020
    • Bose Corporation
    • Ray Scott Wakeland
    • G02 - OPTICS
  • Information Patent Grant

    Acoustic device
    • Patent number 10,531,186
    • Issue date Jan 7, 2020
    • Bose Corporation
    • Roman N. Litovsky
    • G10 - MUSICAL INSTRUMENTS ACOUSTICS
  • Information Patent Grant

    Audio device
    • Patent number 10,477,291
    • Issue date Nov 12, 2019
    • Bose Corporation
    • Roman N. Litovsky
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Acoustic device
    • Patent number 10,390,129
    • Issue date Aug 20, 2019
    • Base Corporation
    • Roman N. Litovsky
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Eyeglass headphones
    • Patent number 10,299,031
    • Issue date May 21, 2019
    • Bose Corporation
    • Ray Scott Wakeland
    • G02 - OPTICS
  • Information Patent Grant

    Acoustic device having an electro-acoustic transducer mounted to a...
    • Patent number 10,271,129
    • Issue date Apr 23, 2019
    • Bose Corporation
    • Roman N. Litovsky
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Acoustic device
    • Patent number 10,244,311
    • Issue date Mar 26, 2019
    • Bose Corporation
    • Roman N. Litovsky
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Acoustic device
    • Patent number 10,225,647
    • Issue date Mar 5, 2019
    • Bose Corporation
    • Roman N. Litovsky
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Acoustic device with curved passive radiators
    • Patent number 9,913,012
    • Issue date Mar 6, 2018
    • Bose Corporation
    • Chester Smith Williams
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Acoustic device
    • Patent number 9,877,103
    • Issue date Jan 23, 2018
    • Bose Corporation
    • Roman N. Litovsky
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Acoustic device
    • Patent number 9,736,574
    • Issue date Aug 15, 2017
    • Bose Corporation
    • Roman N. Litovsky
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Acoustic device
    • Patent number 9,654,867
    • Issue date May 16, 2017
    • Bose Corporation
    • Roman N. Litovsky
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Acoustic device
    • Patent number 9,571,917
    • Issue date Feb 14, 2017
    • Bose Corporation
    • Roman N. Litovsky
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Multiple-orientation audio device and related apparatus
    • Patent number 9,554,201
    • Issue date Jan 24, 2017
    • Bose Corporation
    • Chester Smith Williams
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Acoustic device having active drivers mounted to a passive radiator...
    • Patent number 9,525,932
    • Issue date Dec 20, 2016
    • Bose Corporation
    • Roman Litovsky
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Convective airflow using a passive radiator
    • Patent number 8,798,308
    • Issue date Aug 5, 2014
    • Bose Corporation
    • Roman N. Litovsky
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Acoustic ports aligned to create free convective airflow
    • Patent number 8,561,756
    • Issue date Oct 22, 2013
    • Bose Corporation
    • Roman N. Litovsky
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Reconfigurable loudspeaker enclosure
    • Patent number 8,167,083
    • Issue date May 1, 2012
    • Bose Corporation
    • Roman N. Litovsky
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

  • Information Patent Application

    Directional Acoustic Radiating Device
    • Publication number 20210289289
    • Publication date Sep 16, 2021
    • Bose Corporation
    • Roman N. Litovsky
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Application

    HELMET WITH LOW SPILLAGE AUDIO SPEAKER
    • Publication number 20210235806
    • Publication date Aug 5, 2021
    • Bose Corporation
    • Chester Smith Williams
    • A42 - HEADWEAR
  • Information Patent Application

    Eyeglass Headphones
    • Publication number 20210160609
    • Publication date May 27, 2021
    • Bose Corporation
    • Ray Scott Wakeland
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    ACOUSTIC TRANSDUCER WITH SPLIT DIPOLE VENTS
    • Publication number 20200053456
    • Publication date Feb 13, 2020
    • Bose Corporation
    • Chester S. Williams
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    Eyeglass Headphones
    • Publication number 20190273984
    • Publication date Sep 5, 2019
    • Bose Corporation
    • Ray Scott Wakeland
    • G02 - OPTICS
  • Information Patent Application

    ACOUSTIC DEVICE HAVING AN ELECTRO-ACOUSTIC TRANSDUCER MOUNTED TO A...
    • Publication number 20190246201
    • Publication date Aug 8, 2019
    • Bose Corporation
    • Roman N. Litovsky
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    Eyeglass Headphones
    • Publication number 20190238971
    • Publication date Aug 1, 2019
    • Bose Corporation
    • Ray Scott Wakeland
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    Flexible Acoustic Waveguide Device
    • Publication number 20190228758
    • Publication date Jul 25, 2019
    • Bose Corporation
    • Michael Tiene
    • G10 - MUSICAL INSTRUMENTS ACOUSTICS
  • Information Patent Application

    ACOUSTIC DEVICE HAVING AN ELECTRO-ACOUSTIC TRASDUCER MOUNTED TO A P...
    • Publication number 20180270567
    • Publication date Sep 20, 2018
    • Bose Corporation
    • Roman N. Litovsky
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    Portable Loudspeaker
    • Publication number 20180192173
    • Publication date Jul 5, 2018
    • Bose Corporation
    • Allen T. Graff
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    Acoustic Device
    • Publication number 20180103314
    • Publication date Apr 12, 2018
    • Bose Corporation
    • Roman N. Litovsky
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    Audio Device
    • Publication number 20180035186
    • Publication date Feb 1, 2018
    • Bose Corporation
    • Roman N. Litovsky
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    Acoustic Device
    • Publication number 20170311074
    • Publication date Oct 26, 2017
    • Bose Corporation
    • Roman N. Litovsky
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    Acoustic Device
    • Publication number 20170111733
    • Publication date Apr 20, 2017
    • Bose Corporation
    • Roman N. Litovsky
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    Acoustic Device
    • Publication number 20160337747
    • Publication date Nov 17, 2016
    • Bose Corporation
    • Roman N. Litovsky
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    Acoustic Device
    • Publication number 20160255431
    • Publication date Sep 1, 2016
    • Bose Corporation
    • Roman N. Litovsky
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    ACOUSTIC DEVICE HAVING ACTIVE DRIVERS MOUNTED TO A PASSIVE RADIATOR...
    • Publication number 20160219362
    • Publication date Jul 28, 2016
    • Bose Corporation
    • Roman Litovsky
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    Acoustic Device with Curved Passive Radiators
    • Publication number 20160080845
    • Publication date Mar 17, 2016
    • Bose Corporation
    • Chester Smith Williams
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    Acoustic Device
    • Publication number 20160021449
    • Publication date Jan 21, 2016
    • Bose Corporation
    • Roman N. Litovsky
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    Acoustic Device
    • Publication number 20160021446
    • Publication date Jan 21, 2016
    • Bose Corporation
    • Roman N. Litovsky
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    AUDIO SPEAKER
    • Publication number 20150281866
    • Publication date Oct 1, 2015
    • Bose Corporation
    • Chester Smith Williams
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    ACOUSTIC PORTS ALIGNED TO CREATE FREE CONVECTIVE AIRFLOW
    • Publication number 20130213730
    • Publication date Aug 22, 2013
    • Roman N. Litovsky
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    Convective Airflow Using a Passive Radiator
    • Publication number 20130213628
    • Publication date Aug 22, 2013
    • Roman N. Litovsky
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    RECONFIGURABLE LOUDSPEAKER ENCLOSURE
    • Publication number 20110284315
    • Publication date Nov 24, 2011
    • Roman N. Litovsky
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE