Patents by Inventor Hao-Chuan Chu

Hao-Chuan Chu 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).

  • ELECTRONIC DEVICE, POWER SWITCHING METHOD AND RELATED ELECTRONIC SYSTEM
    Publication number: 20230176638
    Abstract: An electronic device for switching a standby power of a motherboard includes a universal serial bus (USB) connector, electrically connected to the motherboard, configured to connect an external device; a device detecting module, coupled to the USB connector, configured to determine a power control signal according to a voltage level of the USB connector; and an output switching control module, coupled to the device detecting module and the USB connector, configured to determine whether to cut off the standby power provided by the motherboard to the USB connector or not according to the power control signal.
    Type: Application
    Filed: February 17, 2022
    Publication date: June 8, 2023
    Applicant: Wiwynn Corporation
    Inventors: Hao-Chuan Chu, Kuo-Hua Tsai, Che-Wei Lin, Wei-Chih Chen, Po-Lin Huang, Chia-Hui Chen