Patents by Inventor Mark Robert Hueschen

Mark Robert Hueschen 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).

  • Field effect transistor having a carrier exclusion layer
    Publication number: 20060102931
    Abstract: A field-effect transistor comprises a substrate, a channel layer over the substrate, a gate insulator, a gate separated from the channel layer by the gate insulator, and a carrier exclusion layer between the channel layer and the gate insulator, wherein the conduction band energy of the carrier exclusion layer is larger than the conduction band energy of the channel layer.
    Type: Application
    Filed: November 17, 2004
    Publication date: May 18, 2006
    Inventors: Thomas Edward Kopley, Mark Robert Hueschen, Nicolas Moll