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:
May. 27, 2025
Filed:
Jul. 14, 2023
Western Digital Technologies, Inc., San Jose, CA (US);
Leeladhar Agarwal, Fremont, CA (US);
SANDISK TECHNOLOGIES, INC., Milpitas, CA (US);
Abstract
In a data storage device, a controller can optimize predictive loading using a hardware driven data path. In one or more examples, the controller may receive a first request for data from a host system. In response to detecting a pattern, and while transferring data, corresponding to the first request, the controller may load a first portion of data for a subsequent request for data, based on the pattern, from the device memory into a buffer. The controller may also initiate a transfer of a second portion of data for the subsequent request, to a latch in the device memory. In response to receiving the subsequent request, the controller may (i) transfer the first portion of data from the buffer, and (ii) transmit a read request to the device memory, for the second portion of data, thereby causing the device memory to transfer the second portion of data.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile