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:
Nov. 11, 2025
Filed:
May. 08, 2024
Sandisk Technologies, Inc., Milpitas, CA (US);
Amit Sharma, Bangalore, IN;
Dinesh Kumar Agarwal, Bangalore, IN;
Sandisk Technologies, Inc., Milpitas, CA (US);
Abstract
A data storage device and method for efficient data-storage-device-to-data-storage-device copying are disclosed. In one embodiment, a data storage device is provided comprising a memory and one or more processors. The one or more processors, individually or in combination, are configured to: receive, from a host, a command to place the data storage device in a data-storage-device-to-data-storage-device copy mode; receive, from a source data storage device via the host, a plurality of blocks of data and logical-to-physical address translation information for the plurality of blocks of data; and write, in the memory, the plurality of blocks of data and the logical-to-physical address translation information for the plurality of blocks of data without creating parity information or new logical-to-physical address translation information for the plurality of blocks of data. Other embodiments are provided.