Patents by Inventor Martin Plolz

Martin Plolz 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).

  • Transistor configuration with a structure for making electrical contact with electrodes of a trench transistor cell
    Publication number: 20030222297
    Abstract: Transistor configurations have trench transistor cells disposed along trenches in a semiconductor substrate with two or more electrode structures disposed in the trenches, and also metallizations are disposed above a substrate surface of the semiconductor substrate. The trenches extend into an inactive edge region of the transistor configuration and an electrically conductive connection between the electrode structures and corresponding metallizations are provided in the edge region.
    Type: Application
    Filed: March 19, 2003
    Publication date: December 4, 2003
    Inventors: Joachim Krumrey, Franz Hirler, Ralf Henninger, Martin Plolz, Walter Rieger