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. 13, 2018
Filed:
Nov. 09, 2016
Applicant:
Seagate Technology Llc, Cupertino, CA (US);
Inventors:
Drew Michael Mader, Minneapolis, MN (US);
Tim Rausch, Farmington, MN (US);
James E. Angelo, Savage, MN (US);
Assignee:
SEAGATE TECHNOLOGY LLC, Cupertino, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G11B 11/00 (2006.01); G11B 7/1263 (2012.01); G11B 7/126 (2012.01); G11B 5/00 (2006.01); G11B 5/60 (2006.01); G11B 11/105 (2006.01); G11B 7/1267 (2012.01);
U.S. Cl.
CPC ...
G11B 7/1263 (2013.01); G11B 7/126 (2013.01); G11B 5/6088 (2013.01); G11B 7/1267 (2013.01); G11B 11/1051 (2013.01); G11B 11/10506 (2013.01); G11B 2005/0021 (2013.01);
Abstract
An optical power level applied via a laser when recording data to a track of a heat-assisted recording medium is determined. In response to the optical power level being too low or too high, remedial action is taken to prevent loss of data on one or more of the track and an adjacent track.