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. 15, 2022
Filed:
Jun. 25, 2019
Western Digital Technologies, Inc., San Jose, CA (US);
Judah Gamliel Hahn, Ofra, IL;
Vinay Vijendra Kumar Lakshmi, Bangalore, IN;
WESTERN DIGITAL TECHNOLOGIES, INC., San Jose, CA (US);
Abstract
Methods, apparatus and systems for data storage devices that include non-volatile memory (NVM) are described. One such apparatus includes a non-volatile memory, a data storage device controller configured to receive a command from a host device, and wherein the data storage device controller comprises a file system analyzer comprising a determination circuit configured to determine based on the command from the host device whether a logical block address (LBA) referenced in the command is part of a known file extent, and a selection circuit configured to select a flash translation layer (FTL) workflow for the file extent in response to the determination that the LBA referenced in the command is part of the known file extent.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile