Patents by Inventor Maocai LIN

Maocai LIN 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).

  • Publication number: 20240072261
    Abstract: A battery cell includes a first electrode plate and a second electrode plate that are alternately stacked. A separator is disposed between the first electrode plate and the second electrode plate. The first electrode plate includes a first current collector and a first active material layer disposed on the first current collector. The first active material layer includes a body portion and an end portion. The end portion is provided with a raised structure and a transition section. The transition section is adjacent to the body portion and the raised structure. In a thickness direction of the battery cell, a distance from a lowest point of a surface of the transition section to a surface of the first current collector is hr, and a thickness of the body portion of the first active material layer is ha, where (ha?hr)/ha?2%.
    Type: Application
    Filed: November 7, 2023
    Publication date: February 29, 2024
    Applicant: Ningde Amperex Technology Limited
    Inventors: Shaojun HUANG, Maocai LIN, Shaojiang LAO, Honghao CHEN
  • Publication number: 20230261297
    Abstract: A battery including a packaging bag, an electrode assembly, an adapting member, and a sealing member. The electrode assembly is disposed in the packaging bag. The electrode assembly includes a first electrode plate and a first tab, and the first tab is electrically connected to the first electrode plate. A first end of the adapting member is connected to the first tab, and a second end of the adapting member protrudes from the packaging bag. The sealing member is disposed between the adapting member and the packaging bag. In a width direction of the battery, a width of the first tab is greater than or equal to a width of the sealing member.
    Type: Application
    Filed: March 22, 2023
    Publication date: August 17, 2023
    Applicant: Ningde Amperex Technology Limited
    Inventors: Shibin LAI, Shaojun HUANG, Maocai LIN, Shifeng HE