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:
Feb. 18, 2025
Filed:
Jul. 06, 2023
Western Digital Technologies, Inc., San Jose, CA (US);
Neil Hutchison, Hudsonville, MI (US);
Haining Liu, Irvine, CA (US);
Jerry Lo, Walnut, CA (US);
Sergey Anatolievich Gorobets, Edinburgh, GB;
Sandisk Technologies, Inc., Milpitas, CA (US);
Abstract
A data storage device processes a mixed workload including a plurality of superblocks to be written to and read from a plurality of memory dies, where each of the plurality of superblocks to be apportioned among the plurality of memory dies. The data storage device writes a first data stripe associated with a first superblock to the plurality of memory dies according to a sequential write pattern, and reads the first data stripe associated with the first superblock from the plurality of memory dies according to a sequential read pattern. The sequential write pattern causes the controller to write to the plurality of memory dies in a first order of memory dies. The sequential read pattern causes the controller to read from the plurality of memory dies in a second order of memory dies different from the first order of memory dies, thereby reducing read collisions.