Patents by Inventor Safeer Chenattukuz Hiyil

Safeer Chenattukuz Hiyil 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).

  • Magnetic memory cell with asymmetrical geometry programmable by application of current in the absence of a magnetic field
    Patent number: 10224085
    Abstract: A memory slot including a pad formed of a stack of regions made of thin layers, including a first region made of a nonmagnetic conducting material; a second region made of a magnetic material exhibiting a magnetization in a direction perpendicular to the principal plane of the pad; a third region made of a nonmagnetic conducting material of different characteristics to those of the first region; the pad resting on a conducting track adapted to cause the flow of a programming current of chosen sense, in which the pad has an asymmetric shape with respect to any plane perpendicular to the plane of the layers and parallel to the central axis of the track, and with respect to its barycenter.
    Type: Grant
    Filed: January 13, 2016
    Date of Patent: March 5, 2019
    Assignees: Centre National de la Recherche Scientifique, Commissariat à l'Énergie Atomique et aux Énergies Alternatives
    Inventors: Gilles Gaudin, Ioan Mihai Miron, Olivier Boulle, Safeer Chenattukuz Hiyil, Jean-Pierre Nozieres
  • MAGNETIC MEMORY SLOT
    Publication number: 20180005677
    Abstract: A memory slot including a pad formed of a stack of regions made of thin layers, including a first region made of a nonmagnetic conducting material; a second region made of a magnetic material exhibiting a magnetization in a direction perpendicular to the principal plane of the pad; a third region made of a nonmagnetic conducting material of different characteristics to those of the first region; the pad resting on a conducting track adapted to cause the flow of a programming current of chosen sense, in which the pad has an asymmetric shape with respect to any plane perpendicular to the plane of the layers and parallel to the central axis of the track, and with respect to its barycenter.
    Type: Application
    Filed: January 13, 2016
    Publication date: January 4, 2018
    Applicants: Centre National de la Recherche Scientifique, Commissariat à I'Énergie Atomique et aux Énergies Alternatives
    Inventors: Gilles Gaudin, Ioan Mihai Miron, Olivier Boulle, Safeer Chenattukuz Hiyil, Jean-Pierre Nozieres