TREA

Robert Brian Curtis

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  • San Francisco, CA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Audio input/output device
    • Patent number D967191
    • Issue date Oct 18, 2022
    • Amazon Technologies, Inc.
    • Heinz-Dominik Langhammer
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Power adapter
    • Patent number D892054
    • Issue date Aug 4, 2020
    • Amazon Technologies, Inc.
    • Heinz-Dominik Langhammer
    • D13 - Equipment for production, distribution, or transformation of energy
  • Information Patent Grant

    Audio input/output device
    • Patent number D828856
    • Issue date Sep 18, 2018
    • Amazon Technologies, Inc.
    • Heinz-Dominik Langhammer
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Audio input/output device
    • Patent number D826276
    • Issue date Aug 21, 2018
    • Amazon Technologies, Inc.
    • Heinz-Dominik Langhammer
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Audio input/output device
    • Patent number D810134
    • Issue date Feb 13, 2018
    • Amazon Technologies, Inc.
    • Heinz-Dominik Langhammer
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Audio input/output device
    • Patent number D810135
    • Issue date Feb 13, 2018
    • Amazon Technologies, Inc.
    • Heinz-Dominik Langhammer
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Audio input/output device
    • Patent number D778956
    • Issue date Feb 14, 2017
    • Amazon Technologies, Inc.
    • Heinz-Dominik Langhammer
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Remote control holder
    • Patent number D770194
    • Issue date Nov 1, 2016
    • Amazon Technologies, Inc.
    • Heinz-Dominik Langhammer
    • D06 - Furnishings
  • Information Patent Grant

    Media player
    • Patent number D753090
    • Issue date Apr 5, 2016
    • Amazon Technologies, Inc.
    • Heinz-Dominik Langhammer
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Remote control
    • Patent number D752555
    • Issue date Mar 29, 2016
    • Amazon Technologies, Inc.
    • Heinz-Dominik Langhammer
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Extension cable
    • Patent number D747273
    • Issue date Jan 12, 2016
    • Amazon Technologies, Inc.
    • Heinz-Dominik Langhammer
    • D13 - Equipment for production, distribution, or transformation of energy
  • Information Patent Grant

    Audio input/output device
    • Patent number D744541
    • Issue date Dec 1, 2015
    • Amazon Technologies, Inc.
    • Heinz-Dominik Langhammer
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Scanner device
    • Patent number D724592
    • Issue date Mar 17, 2015
    • Amazon Technologies, Inc.
    • Sun Joo Han
    • D14 - Recording, communication, or information retrieval equipment