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:
Oct. 25, 2016
Filed:
Oct. 13, 2014
Applicant:
Seagate Technology Llc, Cupertino, CA (US);
Inventors:
Michael A. Cordle, Eagan, MN (US);
Franklin P. Martens, Minneapolis, MN (US);
Alfredo Sam Chu, Prior Lake, MN (US);
Shawn Stephen Silewski, Eden Prairie, MN (US);
Tim Rausch, Farmington, MN (US);
Assignee:
Seagate Technology LLC, Cupertino, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G11B 5/40 (2006.01); G11B 20/10 (2006.01); G06F 11/07 (2006.01); G11B 20/18 (2006.01); G11B 5/60 (2006.01); G11B 19/04 (2006.01); G11B 5/455 (2006.01); G11B 5/00 (2006.01);
U.S. Cl.
CPC ...
G11B 20/10388 (2013.01); G06F 11/073 (2013.01); G06F 11/076 (2013.01); G11B 5/40 (2013.01); G11B 5/455 (2013.01); G11B 5/6088 (2013.01); G11B 19/048 (2013.01); G11B 20/182 (2013.01); G11B 20/1816 (2013.01); G11B 2005/0021 (2013.01);
Abstract
A data storage device and associated methods may provide at least a data storage medium that is separated from a heat assisted magnetic recording data writer and is connected to a controller. The controller can be configured to change a laser power of the heat assisted magnetic recording data writer in response to a tested bit error rate of a median data track of a plurality of adjacent data tracks reaching an identified threshold.