Patents by Inventor Yichuang Liu

Yichuang Liu has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Intelligent electric wheel hub
    Patent number: 11873058
    Abstract: Provided is an intelligent electric wheel hub which belongs to the field of bicycle parts. Two ends of a cylindrical wheel hub housing (2) of the electric wheel hub are respectively connected to a wheel hub left end cover (25) and an outer flywheel ring (7) of a flywheel mechanism to form an inner cavity for integrating and accommodating a gear motor, a battery pack and a controller panel. The intelligent electric wheel hub is highly integrated and is energy-saving and environmentally friendly.
    Type: Grant
    Filed: September 30, 2020
    Date of Patent: January 16, 2024
    Assignee: ZHEJIANG CHAOJI ELECTRICAL TECHNOLOGY CO., LTD.
    Inventors: Jun Liu, Yingzhi Wang, Yichuang Liu
  • INTELLIGENT ELECTRIC WHEEL HUB
    Publication number: 20210009232
    Abstract: Provided is an intelligent electric wheel hub which belongs to the field of bicycle parts. Two ends of a cylindrical wheel hub housing (2) of the electric wheel hub are respectively connected to a wheel hub left end cover (25) and an outer flywheel ring (7) of a flywheel mechanism to form an inner cavity for integrating and accommodating a gear motor, a battery pack and a controller panel.
    Type: Application
    Filed: September 30, 2020
    Publication date: January 14, 2021
    Inventors: Jun LIU, Yingzhi Wang, Yichuang Liu