Patents by Inventor Greg A. Dix

Greg A. Dix 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).

  • Patent number: 9634135
    Abstract: A field-effect transistors (FET) cell structure has a substrate, an epitaxial layer of a first conductivity type on the substrate, first and second base regions of the second conductivity type arranged within the epitaxial layer or well and spaced apart, and first and second source regions of a first conductivity type arranged within the first and second base region, respectively. Furthermore, a gate structure insulated from the epitaxial layer by an insulation layer is provided and arranged above the region between the first and second base regions and covering at least partly the first and second base region, and a drain contact reaches from a top of the device through the epitaxial layer to couple a top contact or metal layer with the substrate.
    Type: Grant
    Filed: February 27, 2013
    Date of Patent: April 25, 2017
    Assignee: MICROCHIP TECHNOLOGY INCORPORATED
    Inventors: Greg A. Dix, Dan Grimm
  • Publication number: 20130228854
    Abstract: A field-effect transistors (FET) cell structure has a substrate, an epitaxial layer of a first conductivity type on the substrate, first and second base regions of the second conductivity type arranged within the epitaxial layer or well and spaced apart, and first and second source regions of a first conductivity type arranged within the first and second base region, respectively. Furthermore, a gate structure insulated from the epitaxial layer by an insulation layer is provided and arranged above the region between the first and second base regions and covering at least partly the first and second base region, and a drain contact reaches from a top of the device through the epitaxial layer to couple a top contact or metal layer with the substrate.
    Type: Application
    Filed: February 27, 2013
    Publication date: September 5, 2013
    Applicant: MICROCHIP TECHNOLOGY INCORPORATED
    Inventors: Greg A. Dix, Dan Grimm