Patents by Inventor Guohang LIAO

Guohang LIAO 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).

  • ELECTRODE ASSEMBLY, BATTERY CELL, BATTERY, AND ELECTRIC APPARATUS
    Publication number: 20240266586
    Abstract: Embodiments of this application provide an electrode assembly, a battery cell, a battery, and an electric apparatus. The electrode assembly includes a first electrode plate, a second electrode plate, and at least one separator for separating the first electrode plate from the second electrode plate. The first electrode plate and the second electrode plate have opposite polarities, and the first electrode plate, the second electrode plate, and at least one separator are wound together. A length of the at least one separator is L1, and a length of the first electrode plate is L2, where |L1?L2|?50 mm.
    Type: Application
    Filed: April 17, 2024
    Publication date: August 8, 2024
    Inventors: Guohang LIAO, Zhiyang WU, Yiruo WANG, Gang LIN, Jinghua HUANG
  • Winding method, winding machine, electrode assembly, and battery cell
    Patent number: 11949059
    Abstract: A winding method may comprise clamping heads of an anode plate, a cathode plate and a separator between a first half winding needle and a second half winding needle of a winding needle assembly at a winding station; and rotating the winding needle assembly at the winding station to wind the anode plate, the cathode plate and the separator to form an electrode assembly.
    Type: Grant
    Filed: June 23, 2023
    Date of Patent: April 2, 2024
    Assignee: CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
    Inventors: Zhiyang Wu, Yiruo Wang, Gang Lin, Guohang Liao
  • WINDING METHOD, WINDING MACHINE, ELECTRODE ASSEMBLY, AND BATTERY CELL
    Publication number: 20230335778
    Abstract: A winding method may comprise clamping heads of an anode plate, a cathode plate and a separator between a first half winding needle and a second half winding needle of a winding needle assembly at a winding station; and rotating the winding needle assembly at the winding station to wind the anode plate, the cathode plate and the separator to form an electrode assembly.
    Type: Application
    Filed: June 23, 2023
    Publication date: October 19, 2023
    Applicant: CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
    Inventors: Zhiyang WU, Yiruo WANG, Gang LIN, Guohang LIAO