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. 04, 2025
Filed:
Apr. 03, 2024
Sandisk Technologies, Inc., Milpitas, CA (US);
Sandisk Technologies, Inc., Milpitas, CA (US);
Abstract
A data storage device and method for enhancing fault tolerance are disclosed. In one embodiment, a method is provided that is performed in a host in communication with first and second data storage devices. The method comprises: determining whether a condition under which primary and secondary copies of data are to be written to the first and second data storage devices, respectively, presents a relatively-high risk of loss of both the primary and secondary copies of the data; and in response to determining that the relatively-high risk is presented, causing the primary and secondary copies of the data to be written differently in the first and second data storage devices, respectively. Other embodiments are provided.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile