Patents by Inventor Charles Jurgensen

Charles Jurgensen 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).

  • Integrated anneal cap/ ion implant mask/ trench isolation structure for III-V devices
    Publication number: 20050205963
    Abstract: A structure with significant topography enhancements over the traditional composite dielectric structure is provided. Topography reduction at this level of the device structure significantly enhances critical dimension control of subsequent device patterns through reduced depth of focus requirements during lithography, and reduced over-etch requirements.
    Type: Application
    Filed: March 16, 2004
    Publication date: September 22, 2005
    Inventors: David Johnson, Charles Jurgensen