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:
Aug. 01, 2023
Filed:
Dec. 17, 2021
Applicant:
Western Digital Technologies, Inc., San Jose, CA (US);
Inventors:
Daniel Helmick, Broomfield, CO (US);
Richard S. Lucky, Louisville, CO (US);
Stephen Gold, Fort Collins, CO (US);
Ryan R. Jones, Mesa, AZ (US);
Assignee:
Western Digital Technologies, Inc., San Jose, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06F 12/06 (2006.01); G06F 12/02 (2006.01); H10B 99/00 (2023.01); G06F 12/1072 (2016.01);
U.S. Cl.
CPC ...
G06F 12/0623 (2013.01); G06F 12/0246 (2013.01); G06F 12/0653 (2013.01); H10B 99/00 (2023.02); G06F 12/0661 (2013.01); G06F 12/1072 (2013.01); G06F 2212/7203 (2013.01); G06F 2212/7208 (2013.01); G06F 2212/7209 (2013.01);
Abstract
A storage system with a controller having a persistent memory interface to local memory is provided. The persistent memory can be used to store a logical-to-physical address table. A logical-to-physical address table manager, local to the controller or remote in a secondary controller, can be used to access the logical-to-physical address table. The manager can be configured to improve bandwidth and performance in the storage system.