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Kin Yung CHAN

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  • Hong Kong, CN
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Patents Grantslast 30 patents

  • Information Patent Grant

    Head-mounted display device
    • Patent number D881878
    • Issue date Apr 21, 2020
    • VOTANIC LTD.
    • Ying Kei Henry Lau
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Head-mounted display device
    • Patent number D875730
    • Issue date Feb 18, 2020
    • VOTANIC LTD.
    • Ying Kei Henry Lau
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Head-mounted display device
    • Patent number D865763
    • Issue date Nov 5, 2019
    • VOTANIC LTD.
    • Ying Kei Henry Lau
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Head-mounted display device
    • Patent number D865762
    • Issue date Nov 5, 2019
    • VOTANIC LTD.
    • Ying Kei Henry Lau
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Integrated intelligent head-mounted device
    • Patent number 10,289,160
    • Issue date May 14, 2019
    • BEEINVENTOR LIMITED
    • Kin Yung Chan
    • G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents