TREA

Xuewu Zhang

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  • Beijing, CN
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Patents Grantslast 30 patents

  • Information Patent Grant

    Pair of pedals for cycles
    • Patent number D969676
    • Issue date Nov 15, 2022
    • BEIJING NIU INFORMATION TECHNOLOGY CO., LTD.
    • Yilin Hu
    • D12 - Transportation
  • Information Patent Grant

    Battery
    • Patent number D964267
    • Issue date Sep 20, 2022
    • BEIJING NIU INFORMATION TECHNOLOGY CO., LTD.
    • Yilin Hu
    • D13 - Equipment for production, distribution, or transformation of energy
  • Information Patent Grant

    Electric scooter
    • Patent number D951145
    • Issue date May 10, 2022
    • BEIJING NIU INFORMATION TECHNOLOGY CO., LTD.
    • Yilin Hu
    • D12 - Transportation
  • Information Patent Grant

    Electric bicycle
    • Patent number D949060
    • Issue date Apr 19, 2022
    • BEIJING NIU INFORMATION TECHNOLOGY CO., LTD.
    • Yilin Hu
    • D12 - Transportation
  • Information Patent Grant

    Electric bicycle
    • Patent number D949059
    • Issue date Apr 19, 2022
    • BEIJING NIU INFORMATION TECHNOLOGY CO., LTD.
    • Yilin Hu
    • D12 - Transportation
  • Information Patent Grant

    Electric bicycle
    • Patent number D949058
    • Issue date Apr 19, 2022
    • BEIJING NIU INFORMATION TECHNOLOGY CO., LTD.
    • Yilin Hu
    • D12 - Transportation
  • Information Patent Grant

    Electric bicycle
    • Patent number D948383
    • Issue date Apr 12, 2022
    • BEIJING NIU INFORMATION TECHNOLOGY CO., LTD.
    • Yilin Hu
    • D12 - Transportation
  • Information Patent Grant

    Luggage carrier for cycles or motorcycles
    • Patent number D947751
    • Issue date Apr 5, 2022
    • BEIJING NIU INFORMATION TECHNOLOGY CO., LTD.
    • Yilin Hu
    • D12 - Transportation
  • Information Patent Grant

    Electric bicycle
    • Patent number D947723
    • Issue date Apr 5, 2022
    • BEIJING NIU INFORMATION TECHNOLOGY CO., LTD.
    • Yilin Hu
    • D12 - Transportation
  • Information Patent Grant

    Basket for bicycles
    • Patent number D943494
    • Issue date Feb 15, 2022
    • BEIJING NIU INFORMATION TECHNOLOGY CO., LTD.
    • Yilin Hu
    • D12 - Transportation