Patents by Inventor Rainer E. R. Leuschner

Rainer E. R. Leuschner 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).

  • Magnetically lined conductors
    Patent number: 7250662
    Abstract: A conductor with improved magnetic field per current ratio is disclosed. The conductor includes a magnetic liner lining a second surface and sides thereof. The magnetic liner is preferably a super-paramagnet with high susceptibility or a ferromagnet with a microstructure where the size of the non-exchanged coupled micro domains is so small that their energy content is close to or small compared to kT that such films have super-paramagnetic properties and essentially behave like a paramagnet with high susceptibility.
    Type: Grant
    Filed: July 31, 2003
    Date of Patent: July 31, 2007
    Assignees: International Business Machines Corporation, Infineon Technologies North America Corporation
    Inventors: Snorri T. Ingvarsson, Rainer E. R. Leuschner, Yu Lu