TREA

Tao Chang

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  • Fort Collins, CO, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Case for electronic device
    • Patent number D772881
    • Issue date Nov 29, 2016
    • Otter Products, LLC
    • Tao-Wei Chang
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Smartphone case
    • Patent number D771611
    • Issue date Nov 15, 2016
    • Otter Products, LLC
    • Tao-Wei Chang
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Case for electronic device
    • Patent number D765635
    • Issue date Sep 6, 2016
    • Otter Products, LLC
    • Tao-Wei Chang
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Smartphone case
    • Patent number D763842
    • Issue date Aug 16, 2016
    • Otter Products, LLC
    • Tao-Wei Chang
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Handheld tool for opening a protective case
    • Patent number D761072
    • Issue date Jul 12, 2016
    • Otter Products, LLC
    • Tao-Wei Chang
    • D08 - Tools and hardware
  • Information Patent Grant

    Case for electronic device
    • Patent number D720738
    • Issue date Jan 6, 2015
    • Otter Products, LLC
    • Dustin S. Rodriguez
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Case for electronic device
    • Patent number D709867
    • Issue date Jul 29, 2014
    • Otter Products, LLC
    • Tao Chang
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Case for electronic device
    • Patent number D709063
    • Issue date Jul 15, 2014
    • Otter Products, LLC
    • Tao-Wei Chang
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Case for electronic device
    • Patent number D709064
    • Issue date Jul 15, 2014
    • Otter Products, LLC
    • Tao-Wei Chang
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Case for electronic device
    • Patent number D707670
    • Issue date Jun 24, 2014
    • Otter Products, LLC
    • Tao-Wei Chang
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Case for electronic device
    • Patent number D698346
    • Issue date Jan 28, 2014
    • Otter Products, LLC
    • Tao-Wei Chang
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Case for electronic device
    • Patent number D698345
    • Issue date Jan 28, 2014
    • Otter Products, LLC
    • Tao-Wei Chang
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Case for electronic device
    • Patent number D698343
    • Issue date Jan 28, 2014
    • Otter Products, LLC
    • Tao-Wei Chang
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Case for electronic device
    • Patent number D697905
    • Issue date Jan 21, 2014
    • Otter Products, LLC
    • Tao-Wei Chang
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Case for electronic device
    • Patent number D695746
    • Issue date Dec 17, 2013
    • Otter Products, LLC
    • Cameron Magness
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Case for electronic device
    • Patent number D694759
    • Issue date Dec 3, 2013
    • Otter Products, LLC
    • Tao-Wei Chang
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Case for electronic device
    • Patent number D689851
    • Issue date Sep 17, 2013
    • Otter Products, LLC
    • Tao-Wei Chang
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Case for electronic device
    • Patent number D684149
    • Issue date Jun 11, 2013
    • Otter Products, LLC
    • Tao-Wei Chang
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Case for electronic device
    • Patent number D683340
    • Issue date May 28, 2013
    • Otter Products, LLC
    • Tao-Wei Chang
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Case for electronic device
    • Patent number D681616
    • Issue date May 7, 2013
    • Otter Products, LLC
    • Lucas Weller
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Case for electronic device
    • Patent number D681623
    • Issue date May 7, 2013
    • Otter Products, LLC
    • Tao-Wei Chang
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Case for electronic device
    • Patent number D681025
    • Issue date Apr 30, 2013
    • Otter Products, LLC
    • Tao-Wei Chang
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Case for electronic device
    • Patent number D681022
    • Issue date Apr 30, 2013
    • Otter Products, LLC
    • Tao-Wei Chang
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Case for electronic device
    • Patent number D681024
    • Issue date Apr 30, 2013
    • Otter Products, LLC
    • Tao-Wei Chang
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Case for electronic device
    • Patent number D676840
    • Issue date Feb 26, 2013
    • Otter Products, LLC
    • Tao-Wei Chang
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Case
    • Patent number D676434
    • Issue date Feb 19, 2013
    • Otter Products, LLC
    • Tao-Wei Chang
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Case
    • Patent number D676435
    • Issue date Feb 19, 2013
    • Otter Products, LLC
    • Tao-Wei Chang
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Case
    • Patent number D676036
    • Issue date Feb 12, 2013
    • Otter Products, LLC
    • Tao-Wei Chang
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Case
    • Patent number D676035
    • Issue date Feb 12, 2013
    • Otter Products, LLC
    • Tao-Wei Chang
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Case for electronic device
    • Patent number D673939
    • Issue date Jan 8, 2013
    • Otter Products, LLC
    • Tao-Wei Chang
    • D14 - Recording, communication, or information retrieval equipment