Patents by Inventor Changlai LIU

Changlai 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).

  • LOW-VOLTAGE LITHIUM BATTERY CIRCUITRY AND PROTECTION METHOD FOR LOW-VOLTAGE LITHIUM BATTERY
    Publication number: 20240154186
    Abstract: A low-voltage lithium battery circuitry includes a busbar, a battery signal transmitter unit, a battery management system, and a lithium battery module connected to the battery management system through the busbar and the battery signal transmitter unit. The lithium battery module is configured to provide energy for an external load and supply power to the battery management system. The battery management system is configured to monitor electrical parameters acquired in the lithium battery module and, when any one of the electrical parameters exceeds a protection threshold range corresponding thereto, perform a protection operation.
    Type: Application
    Filed: January 11, 2024
    Publication date: May 9, 2024
    Inventors: Huan JIANG, Changlai LIU, Shizhong XIA, Nian CHEN