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Dan Liu

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  • Singapore, SG
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Patents Grantslast 30 patents

  • Information Patent Grant

    Adult toy
    • Patent number D1079045
    • Issue date Jun 10, 2025
    • Dan Liu
    • D24 - Medical and laboratory equipment
  • Information Patent Grant

    Adult toy
    • Patent number D1079047
    • Issue date Jun 10, 2025
    • Dan Liu
    • D24 - Medical and laboratory equipment
  • Information Patent Grant

    Adult toy
    • Patent number D1079046
    • Issue date Jun 10, 2025
    • Dan Liu
    • D24 - Medical and laboratory equipment
  • Information Patent Grant

    Sexual stimulation device
    • Patent number 12,310,912
    • Issue date May 27, 2025
    • HYTTO PTE. LTD.
    • Dan Liu
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Systems and methods for providing interactive adult entertainment i...
    • Patent number 12,309,438
    • Issue date May 20, 2025
    • HYTTO PTE. LTD.
    • Dan Liu
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Adult toy
    • Patent number D1071242
    • Issue date Apr 15, 2025
    • Dan Liu
    • D24 - Medical and laboratory equipment
  • Information Patent Grant

    Adult toy
    • Patent number D1068096
    • Issue date Mar 25, 2025
    • Dan Liu
    • D24 - Medical and laboratory equipment
  • Information Patent Grant

    Adult toy
    • Patent number D1067454
    • Issue date Mar 18, 2025
    • Dan Liu
    • D24 - Medical and laboratory equipment
  • Information Patent Grant

    Systems and methods for rendering interactive elements in a live br...
    • Patent number 12,225,246
    • Issue date Feb 11, 2025
    • HYTTO PTE. LTD.
    • Dan Liu
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Adult toy
    • Patent number D1057190
    • Issue date Jan 7, 2025
    • Dan Liu
    • D24 - Medical and laboratory equipment
  • Information Patent Grant

    Adult toy
    • Patent number D1057194
    • Issue date Jan 7, 2025
    • Dan Liu
    • D24 - Medical and laboratory equipment
  • Information Patent Grant

    Base suction cup for adult toy
    • Patent number D1052750
    • Issue date Nov 26, 2024
    • Dan Liu
    • D24 - Medical and laboratory equipment
  • Information Patent Grant

    Adult toy
    • Patent number D1047209
    • Issue date Oct 15, 2024
    • Dan Liu
    • D24 - Medical and laboratory equipment
  • Information Patent Grant

    Adult toy
    • Patent number D1047210
    • Issue date Oct 15, 2024
    • Dan Liu
    • D24 - Medical and laboratory equipment
  • Information Patent Grant

    Adult toy
    • Patent number D1046184
    • Issue date Oct 8, 2024
    • Dan Liu
    • D24 - Medical and laboratory equipment
  • Information Patent Grant

    Adult toy
    • Patent number D1046185
    • Issue date Oct 8, 2024
    • Dan Liu
    • D24 - Medical and laboratory equipment
  • Information Patent Grant

    Adult toy
    • Patent number D1046186
    • Issue date Oct 8, 2024
    • Dan Liu
    • D24 - Medical and laboratory equipment
  • Information Patent Grant

    Adult toy
    • Patent number D1046183
    • Issue date Oct 8, 2024
    • Dan Liu
    • D24 - Medical and laboratory equipment
  • Information Patent Grant

    Adult toy
    • Patent number D1044016
    • Issue date Sep 24, 2024
    • Dan Liu
    • D24 - Medical and laboratory equipment
  • Information Patent Grant

    Adult toy
    • Patent number D1044017
    • Issue date Sep 24, 2024
    • Dan Liu
    • D24 - Medical and laboratory equipment
  • Information Patent Grant

    Adult toy
    • Patent number D1042870
    • Issue date Sep 17, 2024
    • Dan Liu
    • D24 - Medical and laboratory equipment
  • Information Patent Grant

    Adult toy
    • Patent number D1035031
    • Issue date Jul 9, 2024
    • Dan Liu
    • D24 - Medical and laboratory equipment
  • Information Patent Grant

    Adult toy
    • Patent number D1035030
    • Issue date Jul 9, 2024
    • Dan Liu
    • D24 - Medical and laboratory equipment
  • Information Patent Grant

    Adult toy
    • Patent number D1032865
    • Issue date Jun 25, 2024
    • Dan Liu
    • D24 - Medical and laboratory equipment
  • Information Patent Grant

    Adult toy
    • Patent number D1031071
    • Issue date Jun 11, 2024
    • Dan Liu
    • D24 - Medical and laboratory equipment
  • Information Patent Grant

    Adult toy
    • Patent number D1031070
    • Issue date Jun 11, 2024
    • Dan Liu
    • D24 - Medical and laboratory equipment
  • Information Patent Grant

    Adult toy with stand
    • Patent number D1028274
    • Issue date May 21, 2024
    • Dan Liu
    • D24 - Medical and laboratory equipment
  • Information Patent Grant

    Adult toy
    • Patent number D1027212
    • Issue date May 14, 2024
    • Dan Liu
    • D24 - Medical and laboratory equipment
  • Information Patent Grant

    Adult toy
    • Patent number D1022241
    • Issue date Apr 9, 2024
    • Dan Liu
    • D24 - Medical and laboratory equipment
  • Information Patent Grant

    Adult toy
    • Patent number D1022242
    • Issue date Apr 9, 2024
    • Dan Liu
    • D24 - Medical and laboratory equipment

Patents Applicationslast 30 patents