Patents by Inventor Khamsouk Sanvoravong

Khamsouk Sanvoravong 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).

  • Ultra-wideband, directional coupler and method of implementation
    Patent number: 7821352
    Abstract: The present invention is a wideband directional coupler comprising first and second coupled transmission lines and first and second equalizers connected at opposite ends of the coupled portion of the second transmission line. Illustratively, the first and second equalizers are RC filters. The first and second equalizers are designed to have transmission characteristics that vary with frequency so as to offset the frequency variation of the coupling factor of the coupled transmission lines.
    Type: Grant
    Filed: June 20, 2008
    Date of Patent: October 26, 2010
    Assignee: Smiths Interconnect Microwave Components, Inc.
    Inventors: Khamsouk Sanvoravong, Robert Torsiello