Patents by Inventor Benjamin Zingsem

Benjamin Zingsem 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).

  • TUBULAR NANOSIZED MAGNETIC WIRES WITH 360° MAGNETIC DOMAIN WALLU
    Publication number: 20200111536
    Abstract: The present invention is directed towards a tubular nanosized magnetic wire, wherein the nanosized magnetic wire comprises: a tubular magnetic shell surrounding a longitudinal axis of the wire, at least one region of the tubular magnetic shell is capable of providing a 360° magnetic domain wall, wherein the 360° magnetic domain wall is self-stabilizing and has a magnetization going from a parallel alignment to a perpendicular alignment and to a parallel alignment with regards to the wire axis. The present invention also provides a practical method capable of making a tubular nanosized magnetic wire with a self-stabilizing, 360° magnetic domain wall. The present invention also relates to the use of the tubular nanosized magnetic wire in a racetrack memory device.
    Type: Application
    Filed: October 4, 2018
    Publication date: April 9, 2020
    Applicant: Universität Duisburg-Essen
    Inventors: Benjamin ZINGSEM, Michael FARLE, Thomas FEGGELER, Irene IGLESIAS
  • Tubular nanosized magnetic wires with 360° magnetic domain walls
    Patent number: 10614902
    Abstract: The present invention is directed towards a tubular nanosized magnetic wire, wherein the nanosized magnetic wire comprises: a tubular magnetic shell surrounding a longitudinal axis of the wire, at least one region of the tubular magnetic shell is capable of providing a 360° magnetic domain wall, wherein the 360° magnetic domain wall is self-stabilizing and has a magnetization going from a parallel alignment to a perpendicular alignment and to a parallel alignment with regards to the wire axis. The present invention also provides a practical method capable of making a tubular nanosized magnetic wire with a self-stabilizing, 360° magnetic domain wall. The present invention also relates to the use of the tubular nanosized magnetic wire in a racetrack memory device.
    Type: Grant
    Filed: October 4, 2018
    Date of Patent: April 7, 2020
    Assignee: Universität Duisburg-Essen
    Inventors: Benjamin Zingsem, Michael Farle, Thomas Feggeler, Irene Iglesias