Patents by Inventor Xiuzhen YU

Xiuzhen YU 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 element, skyrmion memory, solid-state electronic device, data-storage device, data processing and communication device
    Patent number: 10049761
    Abstract: To provide a magnetic element which can generate a skyrmion, and a skyrmion memory which applies the magnetic element or the like. To provide a magnetic element with a chiral magnet for generating a skyrmion, the chiral magnet is made of a magnetic material having a ?-Mn type crystal structure. Also, to provide a magnetic element with a chiral magnet for generating a skyrmion, the chiral magnet is made of a magnetic material having an Au4Al type crystal structure.
    Type: Grant
    Filed: March 5, 2017
    Date of Patent: August 14, 2018
    Assignee: RIKEN
    Inventors: Yusuke Tokunaga, Xiuzhen Yu, Yasujiro Taguchi, Yoshinori Tokura, Yoshio Kaneko
  • Magnetic element, skyrmion memory, solid-state electronic device, data-storage device, data processing and communication device
    Patent number: 10008282
    Abstract: To provide a magnetic element which can generate a skyrmion, and a skyrmion memory which applies the magnetic element or the like. To provide a magnetic element with a chiral magnet for generating a skyrmion, the chiral magnet is made of a magnetic material having a ?-Mn type crystal structure. Also, to provide a magnetic element with a chiral magnet for generating a skyrmion, the chiral magnet is made of a magnetic material having an Au4Al type crystal structure.
    Type: Grant
    Filed: March 5, 2017
    Date of Patent: June 26, 2018
    Assignee: RIKEN
    Inventors: Yusuke Tokunaga, Xiuzhen Yu, Yasujiro Taguchi, Yoshinori Tokura, Yoshio Kaneko
  • MAGNETIC ELEMENT, SKYRMION MEMORY, SOLID-STATE ELECTRONIC DEVICE, DATA-STORAGE DEVICE, DATA PROCESSING AND COMMUNICATION DEVICE
    Publication number: 20170178747
    Abstract: To provide a magnetic element which can generate a skyrmion, and a skyrmion memory which applies the magnetic element or the like. To provide a magnetic element with a chiral magnet for generating a skyrmion, the chiral magnet is made of a magnetic material having a ?-Mn type crystal structure. Also, to provide a magnetic element with a chiral magnet for generating a skyrmion, the chiral magnet is made of a magnetic material having an Au4Al type crystal structure.
    Type: Application
    Filed: March 5, 2017
    Publication date: June 22, 2017
    Inventors: Yusuke TOKUNAGA, Xiuzhen YU, Yasujiro TAGUCHI, Yoshinori TOKURA, Yoshio KANEKO