Patents by Inventor Erik Bjorn Svedberg

Erik Bjorn Svedberg 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).

  • Selective annealing of magnetic recording films
    Patent number: 6884328
    Abstract: Magnetic films are annealed by radio frequency (RF) radiation. During the RF annealing process, the layers may be subjected to a magnetic field in order to control their anisotropy axes. The RF annealed layers are useful for applications such as longitudinal and perpendicular magnetic recording layers of magnetic data storage media.
    Type: Grant
    Filed: November 27, 2002
    Date of Patent: April 26, 2005
    Assignee: Seagate Technology LLC
    Inventors: Dmitri Litvinov, Nisha Shukla, Erik Bjorn Svedberg, Sakhrat Khizroev, Dieter K. Weller
  • Selective annealing of magnetic recording films
    Publication number: 20030113582
    Abstract: Magnetic films are annealed by radio frequency (RF) radiation. During the RF annealing process, the layers may be subjected to a magnetic field in order to control their anisotropy axes. The RF annealed layers are useful for applications such as longitudinal and perpendicular magnetic recording layers of magnetic data storage media.
    Type: Application
    Filed: November 27, 2002
    Publication date: June 19, 2003
    Applicant: Seagate Technology LLC
    Inventors: Dmitri Litvinov, Nisha Shukla, Erik Bjorn Svedberg, Sakhrat Khizroev, Dieter K. Weller