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. 02, 2014
Filed:
Aug. 03, 2012
Richard Michael Brockie, Los Gatos, CA (US);
Richard Leo Galbraith, Rochester, MN (US);
Petrus Antonius Van Der Heijden, Cupertino, CA (US);
Roger William Wood, Gilroy, CA (US);
Richard Michael Brockie, Los Gatos, CA (US);
Richard Leo Galbraith, Rochester, MN (US);
Petrus Antonius Van Der Heijden, Cupertino, CA (US);
Roger William Wood, Gilroy, CA (US);
HGST Netherlands B.V., Amsterdam, NL;
Abstract
A method, apparatus and a data storage device are provided for implementing track following and data recovery with readback of shingled data written in overlapping shingled data tracks on a recordable surface of a storage device. Positional information is identified with data readback of shingled data written in overlapping shingled data tracks. The identified positional information is used to selectively modify at least one predefined channel parameter, for example, to provide enhanced track following and enhanced data recovery.