The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Mar. 25, 2008
Filed:
Jul. 27, 2005
Mehmet Fatih Erden, Pittsburgh, PA (US);
Richard Lyle Keizer, Minnetonka, MN (US);
Timothy Francis Ellis, Tonka Bay, MN (US);
Alexei Hiram Sacks, Edina, MN (US);
Mehmet Fatih Erden, Pittsburgh, PA (US);
Richard Lyle Keizer, Minnetonka, MN (US);
Timothy Francis Ellis, Tonka Bay, MN (US);
Alexei Hiram Sacks, Edina, MN (US);
Seagate Technology LLC, Scotts Valley, CA (US);
Abstract
An apparatus comprises a data storage medium having a plurality of servo sectors and a plurality of data sectors, wherein each of the servo sectors includes a phase locked loop field and a track identification field, a controller for controlling the position of a recording head with respect to the data storage medium, and a servo demodulator for recovering timing information from both the phase locked loop field and the track identification field, and for producing a timing estimate. The method performed by the apparatus is also included.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile