Patents by Inventor Olivier Blank

Olivier Blank 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).

  • METHOD FOR PRODUCING A TRANSISTOR COMPONENT HAVING A FIELD PLATE
    Publication number: 20090273024
    Abstract: A method for producing a transistor component having a field plate. One embodiment includes providing a semiconductor body having a first side, and including a first trench extending into the semiconductor body. A field plate dielectric layer is produced on the first side and at uncovered areas of the first trench such that a residual trench remains. A field plate layer is produced in the residual trench. The first side of the semiconductor body is uncovered using a polishing method. The field plate dielectric layer is partially removed from the at least one first trench proceeding from the first side.
    Type: Application
    Filed: May 5, 2008
    Publication date: November 5, 2009
    Applicant: INFINEON TECHNOLOGIES AUSTRIA AG
    Inventors: Uli Hiller, Olivier Blank