Patents by Inventor Mathias Klaui

Mathias Klaui 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).

  • Oscillators using magnetic domain wall and methods of operating the same
    Patent number: 8525601
    Abstract: An oscillator generates a signal using precession of a magnetic moment of a magnetic domain wall. The oscillator includes a free layer having the magnetic domain wall and a fixed layer corresponding to the magnetic domain wall. A non-magnetic separation layer is interposed between the free layer and the fixed layer.
    Type: Grant
    Filed: December 29, 2009
    Date of Patent: September 3, 2013
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Sung-chul Lee, Mathias Klaui, Sun-ae Seo, Young-jin Cho, Ung-hwan Pi, Ji-young Bae, Jin-seong Heo
  • Oscillators using magnetic domain wall and methods of operating the same
    Publication number: 20110018647
    Abstract: An oscillator generates a signal using precession of a magnetic moment of a magnetic domain wall. The oscillator includes a free layer having the magnetic domain wall and a fixed layer corresponding to the magnetic domain wall. A non-magnetic separation layer is interposed between the free layer and the fixed layer.
    Type: Application
    Filed: December 29, 2009
    Publication date: January 27, 2011
    Inventors: Sung-chul Lee, Mathias Klaui, Sun-ae Seo, Young-jin Cho, Ung-hwan Pi, Ji-young Bae, Jin-seong Heo
  • Information storage devices using magnetic domain wall movement and methods of operating the same
    Publication number: 20090180218
    Abstract: An information storage device includes a magnetic layer configured to store information, a first and second conductive layer. The first conductive layer contacts a first end of the magnetic layer. The second conductive layer contacts a second end of the magnetic layer. The magnetic layer includes first and second pinning regions at which magnetic domain walls are pinned. The widths of the magnetic layer at the first and second pinning regions are different.
    Type: Application
    Filed: June 10, 2008
    Publication date: July 16, 2009
    Inventors: Ji-young Bae, Kwang-seok Kim, Mathias Klaui