Patents by Inventor Chung-Kai Lei

Chung-Kai Lei 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).

  • CONTROL METHOD OF POWER SUPPLY AND RELATED PORTABLE ELECTRONIC DEVICE
    Publication number: 20220385086
    Abstract: A control method of power supply for a portable electronic device is disclosed. The portable electronic device includes a power supply module and a control circuit, and the power supply module is configured to provide electric power to the portable electronic device. The control method of power supply includes detecting, by the control circuit, a system status of the portable electronic device or a module status of the power supply module; and adjusting, by the control circuit, a reserved battery capacity of a main battery of the power supply module according to the system status of the portable electronic device or the module status of the power supply module.
    Type: Application
    Filed: August 3, 2021
    Publication date: December 1, 2022
    Applicant: Wistron Corporation
    Inventors: Chung-Kai Lei, Kuan-Yu Chen, Ching-Wen Chou