Patents by Inventor Hong-Kuo Hsu

Hong-Kuo Hsu 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).

  • POWER SUPPLY AND SYSTEM
    Publication number: 20120092907
    Abstract: The invention provides a power supply comprising a switch, a voltage detector and an SPS stage. The switch is coupled to an AC source. The voltage detector detects a voltage of the AC source. The SPS stage is coupled to the switch and outputs a DC voltage. When the voltage of the AC source is larger than a predetermined voltage, the switch is turned off to isolate the AC source from the SPS stage.
    Type: Application
    Filed: February 28, 2011
    Publication date: April 19, 2012
    Applicant: WISTRON CORP.
    Inventor: Hong-Kuo Hsu