Patents by Inventor Denise Erb

Denise Erb 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).

  • Multi-layer magnetoelectronic device
    Patent number: 11170805
    Abstract: A method of producing a multilayer magnetoelectronic device and a related device. The method includes depositing a multilayer structure including at least two ferromagnetic layers disposed one on top of the other and each having a magnetic anisotropy with a corresponding magnetic moment. A magnetization curve is specified for the magnetoelectronic device. The number of ferromagnetic layers and, for each of the ferromagnetic layers, the magnetic moment and the magnetic hardness for obtaining the specified magnetization curve are determined. For each of the ferromagnetic layers a magnetic material, a thickness, an azimuthal angle and an angle of incidence are determined for obtaining the determined magnetic moment and magnetic hardness of the respective ferromagnetic layer. The multilayer structure is deposited using the determined material, thickness, azimuthal angle and angle of incidence for each of the ferromagnetic layers.
    Type: Grant
    Filed: February 13, 2018
    Date of Patent: November 9, 2021
    Assignee: Deutsches Elektronen-Synchrotron DESY
    Inventors: Kai Schlage, Denise Erb, Ralf Röhlsberger, Hans-Christian Wille, Daniel Schumacher, Lars Bocklage
  • MULTI-LAYER MAGNETOELECTRONIC DEVICE
    Publication number: 20180174604
    Abstract: A method of producing a multilayer magnetoelectronic device and a related device. The method includes depositing a multilayer structure including at least two ferromagnetic layers disposed one on top of the other and each having a magnetic anisotropy with a corresponding magnetic moment. A magnetization curve is specified for the magnetoelectronic device. The number of ferromagnetic layers and, for each of the ferromagnetic layers, the magnetic moment and the magnetic hardness for obtaining the specified magnetization curve are determined. For each of the ferromagnetic layers a magnetic material, a thickness, an azimuthal angle and an angle of incidence are determined for obtaining the determined magnetic moment and magnetic hardness of the respective ferromagnetic layer. The multilayer structure is deposited using the determined material, thickness, azimuthal angle and angle of incidence for each of the ferromagnetic layers.
    Type: Application
    Filed: February 13, 2018
    Publication date: June 21, 2018
    Inventors: Kai Schlage, Denise Erb, Ralf Röhlsberger, Hans-Christian Wille, Daniel Schumacher, Lars Bocklage
  • Method of producing a multi-layer magnetoelectronic device and magnetoelectronic device
    Patent number: 9928860
    Abstract: A method of producing a multilayer magnetoelectronic device and a related device. The method includes depositing a multilayer structure including at least two ferromagnetic layers disposed one on top of the other and each having a magnetic anisotropy with a corresponding magnetic moment. A magnetization curve is specified for the magnetoelectronic device. The number of ferromagnetic layers and, for each of the ferromagnetic layers, the magnetic moment and the magnetic hardness for obtaining the specified magnetization curve are determined. For each of the ferromagnetic layers a magnetic material, a thickness, an azimuthal angle and an angle of incidence are determined for obtaining the determined magnetic moment and magnetic hardness of the respective ferromagnetic layer. The multilayer structure is deposited using the determined material, thickness, azimuthal angle and angle of incidence for each of the ferromagnetic layers.
    Type: Grant
    Filed: September 3, 2014
    Date of Patent: March 27, 2018
    Assignee: Deutsches Elektronen-Synchrotron DESY
    Inventors: Kai Schlage, Denise Erb, Ralf Röhlsberger, Hans-Christian Wille, Daniel Schumacher, Lars Bocklage
  • METHOD OF PRODUCING A MULTI-LAYER MAGNETOELECTRONIC DEVICE AND MAGNETOELECTRONIC DEVICE
    Publication number: 20150064499
    Abstract: A method of producing a multilayer magnetoelectronic device and a related device. The method includes depositing a multilayer structure including at least two ferromagnetic layers disposed one on top of the other and each having a magnetic anisotropy with a corresponding magnetic moment. A magnetization curve is specified for the magnetoelectronic device. The number of ferromagnetic layers and, for each of the ferromagnetic layers, the magnetic moment and the magnetic hardness for obtaining the specified magnetization curve are determined. For each of the ferromagnetic layers a magnetic material, a thickness, an azimuthal angle and an angle of incidence are determined for obtaining the determined magnetic moment and magnetic hardness of the respective ferromagnetic layer. The multilayer structure is deposited using the determined material, thickness, azimuthal angle and angle of incidence for each of the ferromagnetic layers.
    Type: Application
    Filed: September 3, 2014
    Publication date: March 5, 2015
    Inventors: Kai Schlage, Denise Erb, Ralf Röhlsberger, Hans-Christian Wille, Daniel Schumacher, Lars Bocklage