Patents by Inventor Jason L Presseky

Jason L Presseky 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).

  • Method and apparatus for determining Curie temperature distribution of a sample of magnetic material
    Patent number: 10006884
    Abstract: Determining a Curie temperature (Tc) distribution of a sample comprising magnetic material involves subjecting the sample to an electromagnetic field, heating the sample over a range of temperatures, generating a signal representative of a parameter of the sample that changes as a function of changing sample temperature while the sample is subjected to the electromagnetic field, and determining the Tc distribution of the sample using the generated signal and a multiplicity of predetermined parameters of the sample.
    Type: Grant
    Filed: August 10, 2015
    Date of Patent: June 26, 2018
    Assignee: Seagate Technology LLC
    Inventors: Ganping Ju, Jason L Presseky, Roy W. Chantrell, Xiaowei Wu, Xi Chen, Xiaobin Zhu, Yingguo Peng