Patents by Inventor Yu-Hau Hsu

Yu-Hau 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 regulator
    Publication number: 20070296274
    Abstract: The present invention is directed to a power converter, which includes a first switching voltage regulator, some linear voltage regulators, and a second switching voltage regulator. The first switching voltage regulator is electrically connected between input ports and an output terminal. One ends of the linear voltage regulators are respectively electrically connected to the input ports. The second switching voltage regulator is respectively electrically connected between another ends of the linear voltage regulators and the output terminal.
    Type: Application
    Filed: October 31, 2006
    Publication date: December 27, 2007
    Inventors: Chun-Ching Wang, Chen-Chia Huang, Yu-Hau Hsu