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:
Jun. 05, 2012
Filed:
Sep. 16, 2011
Makoto Horisaki, Fujisawa, JP;
Makoto Horisaki, Fujisawa, JP;
Marvell International Ltd., Hamilton, BM;
Abstract
A system including a read channel module, a signal generating module, and a position module. The read channel module is configured to read, using a head of the disk drive, servo bursts from a servo region of a track of a disk drive. The signal generating module is configured to generate signals based on a position of the head relative to the servo bursts. The position module configured to generate a first difference and a second difference based on the signals, and determine the position of the head relative to the track based on (i) the first difference and (ii) the second difference.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile