Patents by Inventor Peter Rottländer

Peter Rottländer 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 magnetic tunnel contact and magnetic tunnel contact
    Patent number: 6812039
    Abstract: Disclosed is a method for producing a magnetic tunnel contact. A metal layer is disposed on a first ferromagnetic layer (1) and is oxidised for producing an insulation layer (3). A second ferromagnetic layer (2) is produced on the insulation layer (3), whereby oxidation of the metal layer is supported by UV-light.
    Type: Grant
    Filed: February 5, 2002
    Date of Patent: November 2, 2004
    Assignee: Forschungszentrum Julich GmbH
    Inventors: Hermann Kohlstedt, Peter Rottländer