TREA

Shyh-Dean Chen

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  • Hsinchu, TW
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Patents Grantslast 30 patents

  • Information Patent Grant

    Headphone
    • Patent number D897995
    • Issue date Oct 6, 2020
    • Logitech Europe S.A.
    • Stephen Duddy
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Single piece headphone
    • Patent number D876399
    • Issue date Feb 25, 2020
    • Logitech Europe S.A.
    • Stephen Duddy
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Mount for electronic device
    • Patent number D793994
    • Issue date Aug 8, 2017
    • Logitech Europe S.A.
    • Scot Herbst
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Mount for an electronic device
    • Patent number D769859
    • Issue date Oct 25, 2016
    • Logitech Europe S.A.
    • Scot Herbst
    • D14 - Recording, communication, or information retrieval equipment