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:
Sep. 07, 2021
Filed:
Oct. 25, 2019
Applicant:
Seagate Technology Llc, Cupertino, CA (US);
Inventor:
Thomas V. Spencer, Fort Collins, CO (US);
Assignee:
Seagate Technology LLC, Fremont, CA (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G06F 3/06 (2006.01); G06F 12/1009 (2016.01); G06F 12/109 (2016.01);
U.S. Cl.
CPC ...
G06F 3/0659 (2013.01); G06F 3/0619 (2013.01); G06F 3/0673 (2013.01); G06F 12/109 (2013.01); G06F 12/1009 (2013.01); G06F 2212/1032 (2013.01);
Abstract
A data storage device includes a controller configured to recognize commands received from a host as single logical address (LA) commands or multi-LA commands. The data storage drive also includes a command overlap detection table having a plurality of records with each record configured to store multiple unrelated LAs associated with different single LA commands and configured to store multiple related LAs associated with a single multi-LA command.