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:
Dec. 28, 2010
Filed:
Feb. 21, 2008
Applicants:
Barmeshwar Vikramaditya, Eden Prairie, MN (US);
Patrick John Korkowski, Bloomington, MN (US);
Richard Lyle Keizer, Minnetonka, MN (US);
Inventors:
Barmeshwar Vikramaditya, Eden Prairie, MN (US);
Patrick John Korkowski, Bloomington, MN (US);
Richard Lyle Keizer, Minnetonka, MN (US);
Assignee:
Seagate Technology LLC, Scotts Valley, CA (US);
Primary Examiner:
Int. Cl.
CPC ...
G11B 20/20 (2006.01); G11B 5/596 (2006.01);
U.S. Cl.
CPC ...
Abstract
A method includes estimating a phase difference between components of a position signal in a servo position estimation system, and correcting the phase difference of the components of the position signal to provide a phase-compensated position signal.