Patents by Inventor Paulo VELOSO COELHO

Paulo VELOSO COELHO 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 stack, multilayer, tunnel junction, memory point and sensor comprising such a stack
    Patent number: 10978234
    Abstract: A magnetic stack includes a first element including a ferromagnetic layer; a second element including a metal layer able to confer on the assembly formed by the first and the second elements a magnetic anisotropy perpendicular to the plane of the layers. The first element further includes a refractory metal material, the second element being arranged on the first element.
    Type: Grant
    Filed: February 15, 2019
    Date of Patent: April 13, 2021
    Assignees: COMMISSARIAT A L'ENERGIE ATOMIQUE ET AUX ENERGIES ALTERNATIVES, UNIVERSITÉ GRENOBLE ALPES, CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE (CNRS)
    Inventors: Jyotirmoy Chatterjee, Paulo Veloso Coelho, Bernard Dieny, Ricardo Sousa, Lucian Prejbeanu
  • MAGNETIC STACK, JUNCTION TUNNEL, MEMORY POINT AND SENSOR COMPRISING SUCH A STACK
    Publication number: 20190252601
    Abstract: A magnetic stack includes a first element including a ferromagnetic layer; a second element including a metal layer able to confer on the assembly formed by the first and the second elements a magnetic anisotropy perpendicular to the plane of the layers. The first element further includes a refractory metal material, the second element being arranged on the first element.
    Type: Application
    Filed: February 15, 2019
    Publication date: August 15, 2019
    Inventors: Jyotirmoy CHATTERJEE, Paulo VELOSO COELHO, Bernard DIENY, Ricardo SOUSA, Lucian PREJBEANU