Patents by Inventor Raye A. Sosseh

Raye A. Sosseh 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).

  • Suppression of seek repeatable runout
    Patent number: 8730614
    Abstract: The disclosure is related to an apparatus and methods of suppressing seek repeatable runout. In a particular embodiment, a servo loop is disclosed. The servo loop includes a seek signal generation component that generates a seek trajectory acceleration signal. The servo loop also includes a STRRO suppression component that is coupled to the seek signal generation component. The STRRO suppression component injects STRRO suppression signals into the seek trajectory acceleration signal and outputs an STRRO suppressed seek trajectory acceleration signal.
    Type: Grant
    Filed: September 5, 2012
    Date of Patent: May 20, 2014
    Assignee: Seagate Technology LLC
    Inventors: Josiah N. Wernow, Raye A. Sosseh, Randall D. Hampshire
  • SUPPRESSION OF SEEK REPEATABLE RUNOUT
    Publication number: 20140063651
    Abstract: The disclosure is related to an apparatus and methods of suppressing seek repeatable runout. In a particular embodiment, a servo loop is disclosed. The servo loop includes a seek signal generation component that generates a seek trajectory acceleration signal. The servo loop also includes a STRRO suppression component that is coupled to the seek signal generation component. The STRRO suppression component injects STRRO suppression signals into the seek trajectory acceleration signal and outputs an STRRO suppressed seek trajectory acceleration signal.
    Type: Application
    Filed: September 5, 2012
    Publication date: March 6, 2014
    Applicant: SEAGATE TECHNOLOGY LLC
    Inventors: Josiah N. Wernow, Raye A. Sosseh, Randall D. Hampshire