Patents by Inventor Stefan Kessel

Stefan Kessel 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 fabricating locally reinforced metallic microfeature
    Patent number: 6362083
    Abstract: A method for fabricating a locally reinforced metallic microfeature on a substrate provided preferably with an electrical contacting or a driving circuit, and on an organic, patterned sacrificial layer, which is removed after the metallic microfeature is applied, is described. In fabricating the local reinforcement of the microfeature, at least one further organic layer, formed as a mask, is deposited, which is likewise removed following pattern delineation of the metallic layer.
    Type: Grant
    Filed: November 24, 1999
    Date of Patent: March 26, 2002
    Assignee: Robert Bosch GmbHl
    Inventors: Roland Mueller-Fiedler, Juergen Graf, Stefan Kessel, Joerg Rehder