Patents by Inventor Timothy J. Dupais

Timothy J. Dupais 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 AMPLIFIER CIRCUITRY AND METHOD
    Publication number: 20080284512
    Abstract: A method and apparatus is provided for use in power amplifiers for reducing the peak voltage that transistors are subjected to. A power amplifier is provided with first and second switching devices and an inductor connected between the switching devices. The switching devices are driven such that the switching devices are turned on and off during the same time intervals.
    Type: Application
    Filed: October 31, 2007
    Publication date: November 20, 2008
    Inventors: Susanne A Paul, Timothy J. Dupais