TREA

Xuan Shu

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  • San Francisco, CA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Audio speaker system
    • Patent number D959410
    • Issue date Aug 2, 2022
    • Apple Inc.
    • Robert Brunner
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Audio speaker system
    • Patent number D842276
    • Issue date Mar 5, 2019
    • Apple Inc.
    • Robert Brunner
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Protective cover with an audio listening system
    • Patent number D784294
    • Issue date Apr 18, 2017
    • Apple Inc.
    • Eric Fields
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Audio speaker system
    • Patent number D755161
    • Issue date May 3, 2016
    • Apple Inc.
    • Robert Brunner
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Protective cover for audio listening system
    • Patent number D753632
    • Issue date Apr 12, 2016
    • Apple Inc.
    • Eric Fields
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Audio speaker system
    • Patent number D709861
    • Issue date Jul 29, 2014
    • Beats Electronics, LLC
    • Robert Brunner
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Audio speaker system
    • Patent number D687016
    • Issue date Jul 30, 2013
    • Beats Electronics, LLC
    • Robert Brunner
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Audio listening system
    • Patent number D637998
    • Issue date May 17, 2011
    • Beats Electronics, LLC
    • Robert Brunner
    • D14 - Recording, communication, or information retrieval equipment