Patents by Inventor Mingkui Lyu

Mingkui Lyu 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 PACK, POWER TOOL, AND POWER SUPPLY METHOD THEREOF
    Publication number: 20220077702
    Abstract: A battery pack includes a battery set, a current detection circuit, a control unit, and a current adjustment circuit. The battery set is connected to an output terminal and the output terminal is configured to connect a load. The current detection circuit is configured to detect a discharge current of the battery set. The control unit is connected to the current detection circuit and configured to determine a type of the load based on the discharge current of the battery set and to output a control signal based on the type of the load. The current adjustment circuit is connected to the control unit and configured to adjust the discharge current in response to the control signal.
    Type: Application
    Filed: August 27, 2021
    Publication date: March 10, 2022
    Inventors: Pingbo Shi, Rong Fan, Mingkui Lyu