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Hang Du

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  • Singapore, SG
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Patents Grantslast 30 patents

  • Information Patent Grant

    Keyboard
    • Patent number D919624
    • Issue date May 18, 2021
    • Dell Products L.P.
    • Yu Weng Alvin Sitoh
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Mouse
    • Patent number D911339
    • Issue date Feb 23, 2021
    • Dell Products L.P.
    • Yu Weng Alvin Sitoh
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Foldable power plug assembly
    • Patent number 10,707,613
    • Issue date Jul 7, 2020
    • Dell Products L.P.
    • Hang Du
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Power adapter
    • Patent number D884627
    • Issue date May 19, 2020
    • Dell Products L.P.
    • Hang Du
    • D13 - Equipment for production, distribution, or transformation of energy
  • Information Patent Grant

    Information handling system mobile adapter with video and communica...
    • Patent number 10,483,672
    • Issue date Nov 19, 2019
    • Dell Products L.P.
    • Wong Hin Loong Justin
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Information handling system mobile adapter with rotational cable ma...
    • Patent number 10,483,681
    • Issue date Nov 19, 2019
    • Dell Products L.P.
    • Hang Du
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Mobile docking station
    • Patent number D865768
    • Issue date Nov 5, 2019
    • Dell Products L.P.
    • Hang Du
    • D14 - Recording, communication, or information retrieval equipment

Patents Applicationslast 30 patents