TREA

Bill Zeng

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  • Ballerup, DK
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Patents Grantslast 30 patents

  • Information Patent Grant

    Headset for telephones
    • Patent number D1061478
    • Issue date Feb 11, 2025
    • GN Audio A/S
    • Iain Scott Pottie
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Headset for telephone
    • Patent number D1044771
    • Issue date Oct 1, 2024
    • GN Audio A/S
    • Iain Scott Pottie
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Battery charging case for mobile devices
    • Patent number D1031644
    • Issue date Jun 18, 2024
    • GN Audio A/S
    • Iain Pottie
    • D13 - Equipment for production, distribution, or transformation of energy
  • Information Patent Grant

    Headphones
    • Patent number D1006790
    • Issue date Dec 5, 2023
    • GN Audio A/S
    • Philip Bellham
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Headphones
    • Patent number D993213
    • Issue date Jul 25, 2023
    • GN Audio A/S
    • Philip Bellham
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Headphones
    • Patent number D981988
    • Issue date Mar 28, 2023
    • GN Audio A/S
    • Philip Bellham
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Headphones
    • Patent number D980819
    • Issue date Mar 14, 2023
    • GN Audio A/S
    • Philip Bellham
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Headphones
    • Patent number D980188
    • Issue date Mar 7, 2023
    • GN Audio A/S
    • Philip Bellham
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Headphones
    • Patent number D971875
    • Issue date Dec 6, 2022
    • GN Audio A/S
    • Philip Bellham
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Headphones
    • Patent number D969774
    • Issue date Nov 15, 2022
    • GN Audio A/S
    • Philip Bellham
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Headphones
    • Patent number D956013
    • Issue date Jun 28, 2022
    • GN Audio A/S
    • Philip Bellham
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Headphones
    • Patent number D952600
    • Issue date May 24, 2022
    • GN Audio A/S
    • Philip Bellham
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Headphones
    • Patent number D952599
    • Issue date May 24, 2022
    • GN Audio A/S
    • Philip Bellham
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Headphones
    • Patent number D951907
    • Issue date May 17, 2022
    • GN Audio A/S
    • Philip Bellham
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Headphones
    • Patent number D944765
    • Issue date Mar 1, 2022
    • GN Audio A/S
    • Philip Bellham
    • D14 - Recording, communication, or information retrieval equipment