Patents by Inventor Stephan Preising

Stephan Preising 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).

  • Busbar comprising a metal-sheet stack and method for producing a busbar
    Patent number: 10749325
    Abstract: A busbar for power electronics is disclosed for connecting a first electrical element to a second electrical element. The busbar includes at least one positive lamination as a first current-carrying element and at least one negative lamination as a second current-carrying element. The at least one positive lamination is arranged on the at least one negative lamination in such a way to form a laminated stack.
    Type: Grant
    Filed: October 11, 2017
    Date of Patent: August 18, 2020
    Assignee: SCHAEFFLER TECHNOLOGIES AG & CO. KG
    Inventors: Stephan Preising, Nicolai Gramann, Daniel Eckstein, Eduard Enderle
  • BUSBAR COMPRISING A METAL-SHEET STACK AND METHOD FOR PRODUCING A BUSBAR
    Publication number: 20190348828
    Abstract: A busbar for power electronics is disclosed for connecting a first electrical element to a second electrical element. The busbar includes at least one positive lamination as a first current-carrying element and at least one negative lamination as a second current-carrying element. The at least one positive lamination is arranged on the at least one negative lamination in such a way to form a laminated stack.
    Type: Application
    Filed: October 11, 2017
    Publication date: November 14, 2019
    Applicant: Schaeffler Technologies AG & Co. KG
    Inventors: Stephan Preising, Nicolai Gramann, Daniel Eckstein, Eduard Enderle