Patents by Inventor Jiawen CHU

Jiawen CHU 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).

  • Rotating electrical machine
    Patent number: 12374943
    Abstract: The embodiments of the present invention disclose a rotating electrical machine. The rotating electrical machine comprises a stator and a rotor, the rotor comprises a rotating shaft and magnetic poles fixed to the rotating shaft, a chamfer being provided on the radial outer surface of at least one of the magnetic poles; the stator comprises a stator core, the stator core being located on one side of the magnetic poles far from the rotating shaft, the chamfer overlapping with the stator core in the axial direction of the rotor.
    Type: Grant
    Filed: July 29, 2021
    Date of Patent: July 29, 2025
    Assignee: SHANGHAI VALEO AUTOMOTIVE ELECTRICAL SYSTEMS CO., LTD.
    Inventors: Yiming Zou, Yingpeng Zhang, Jiawen Chu, Guanghui Xu, Tao Yang
  • ROTATING ELECTRICAL MACHINE
    Publication number: 20230352996
    Abstract: The embodiments of the present invention disclose a rotating electrical machine. The rotating electrical machine comprises a stator and a rotor; the rotor comprises a rotating shaft and magnetic poles fixed to the rotating shaft, a chamfer being provided on the radial outer surface of at least one of the magnetic poles; the stator comprises a stator core, the stator core being located on one side of the magnetic poles far from the rotating shaft, the chamfer overlapping with the stator core in the axial direction of the rotor.
    Type: Application
    Filed: July 29, 2021
    Publication date: November 2, 2023
    Applicant: SHANGHAI VALEO AUTOMOTIVE ELECTRICAL SYSTEMS CO., LTD.
    Inventors: Yiming ZOU, Yingpeng ZHANG, Jiawen CHU, Guanghui XU, Tao YANG