Patents by Inventor Zhonghui YUAN

Zhonghui YUAN 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).

  • Nanometer magnetic multilayer film for temperature sensor and manufacturing method therefor
    Patent number: 9484527
    Abstract: A magnetic multilayer film for a temperature sensor is disclosed. The magnetic multilayer film comprises: a bottom magnetic composite layer provided on a substrate, the bottom magnetic composite layer having a direct pinning structure, an indirect pinning structure, a synthetic ferromagnetic structure, or a synthetic anti-ferromagnetic structure; a spacer layer provided on the bottom magnetic composite layer; and a top magnetic composite layer provided on the spacer layer, the top magnetic composite layer having the direct pinning structure, the indirect pinning structure, the synthetic ferromagnetic structure, or the synthetic anti-ferromagnetic structure, wherein a ferromagnetic layer of the bottom magnetic composite layer closest to the spacer layer has a magnetic moment anti-parallel with that of a ferromagnetic layer of the top magnetic composite layer closest to the spacer layer.
    Type: Grant
    Filed: February 18, 2016
    Date of Patent: November 1, 2016
    Assignee: INSTITUTE OF PHYSICS, CHINESE ACADEMY OF SCIENCES
    Inventors: Xiufeng Han, Zhonghui Yuan, Pan Liu, Guoqiang Yu, Jiafeng Feng, Dianlin Zhang
  • NANOMETER MAGNETIC MULTILAYER FILM FOR TEMPERATURE SENSOR AND MANUFACTURING METHOD THEREFOR
    Publication number: 20160163965
    Abstract: A magnetic multilayer film for a temperature sensor is disclosed. The magnetic multilayer film comprises: a bottom magnetic composite layer provided on a substrate, the bottom magnetic composite layer having a direct pinning structure, an indirect pinning structure, a synthetic ferromagnetic structure, or a synthetic anti-ferromagnetic structure; a spacer layer provided on the bottom magnetic composite layer; and a top magnetic composite layer provided on the spacer layer, the top magnetic composite layer having the direct pinning structure, the indirect pinning structure, the synthetic ferromagnetic structure, or the synthetic anti-ferromagnetic structure, wherein a ferromagnetic layer of the bottom magnetic composite layer closest to the spacer layer has a magnetic moment anti-parallel with that of a ferromagnetic layer of the top magnetic composite layer closest to the spacer layer.
    Type: Application
    Filed: February 18, 2016
    Publication date: June 9, 2016
    Inventors: Xiufeng HAN, Zhonghui YUAN, Pan LIU, Guoqiang YU, Jiafeng FENG, Dianlin ZHANG