Patents by Inventor Yunxiao Wan

Yunxiao Wan 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).

  • Battery case short-circuit processing method and system
    Patent number: 11881569
    Abstract: A battery case short-circuit processing method and system are provided. The battery case short-circuit processing method includes: when a short circuit between a case of a battery and a first electrode of the battery is detected, connecting the case and a second electrode of the battery by shorting, wherein if the first electrode is a positive electrode, the second electrode is a negative electrode; and if the first electrode is a negative electrode, the second electrode is a positive electrode; disconnecting the case of the battery from the second electrode, and carrying out standing of the battery for a preset duration; after the standing duration of the battery, detecting a potential difference between the case and the first electrode.
    Type: Grant
    Filed: June 21, 2023
    Date of Patent: January 23, 2024
    Assignee: JIANGSU CONTEMPORARY AMPEREX TECHNOLOGY LIMITED
    Inventors: Yunxiao Wan, Hao Wu
  • BATTERY CASE SHORT-CIRCUIT PROCESSING METHOD AND SYSTEM
    Publication number: 20230352754
    Abstract: A battery case short-circuit processing method and system are provided. The battery case short-circuit processing method includes: when a short circuit between a case of a battery and a first electrode of the battery is detected, connecting the case and a second electrode of the battery by shorting, wherein if the first electrode is a positive electrode, the second electrode is a negative electrode; and if the first electrode is a negative electrode, the second electrode is a positive electrode; disconnecting the case of the battery from the second electrode, and carrying out standing of the battery for a preset duration; after the standing duration of the battery, detecting a potential difference between the case and the first electrode.
    Type: Application
    Filed: June 21, 2023
    Publication date: November 2, 2023
    Inventors: Yunxiao Wan, Hao Wu