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. 30, 2014
Filed:
Mar. 15, 2013
Applicant:
Seagate Technology Llc, Cupertino, CA (US);
Inventor:
Adam Weikal, Butler, PA (US);
Assignee:
Seagate Technology LLC, Cupertino, CA (US);
Primary Examiner:
Int. Cl.
CPC ...
G11B 15/04 (2006.01); G11B 19/04 (2006.01); G11B 20/12 (2006.01);
U.S. Cl.
CPC ...
G11B 20/1217 (2013.01);
Abstract
The present disclosure generally relates to shingled recording systems, such as shingled magnetic recording (SMR). In some embodiments, systems having a data storage device containing a write cache and shingled bands may store new data from a host in the write cache before writing it to shingled track main storage. The system may determine when to throttle completion of commands based on a number of unique bands associated with data stored in the write cache.