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Weiwen Deng

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  • Guangdong, CN
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Patents Grantslast 30 patents

  • Information Patent Grant

    Earphone
    • Patent number D865720
    • Issue date Nov 5, 2019
    • 1More Inc.
    • Weiwen Deng
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Earphone
    • Patent number D826217
    • Issue date Aug 21, 2018
    • 1More Inc.
    • Weiwen Deng
    • D14 - Recording, communication, or information retrieval equipment