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:
Dec. 16, 2025
Filed:
Jul. 20, 2023
Sandisk Technologies, Inc., Milpitas, CA (US);
Julian Vlaiko, Kfar Saba, IL;
Judah Gamliel Hahn, Ofra, IL;
Aki Bleyer, Even Yehuda, IL;
Shay Benisty, Beer Sheva, IL;
Alexander Bazarsky, Holon, IL;
Ariel Navon, Revava, IL;
Sandisk Technologies, Inc., Milpitas, CA (US);
Abstract
Systems, methods, and data storage devices for secured failover access through data storage device side channels are described. Storage devices may include a storage interface and one or more side channels, such as control bus and debug bus interfaces. The different interfaces may use different interface protocols and physical interface connections configured for different types of commands to the data storage device. When a failure of the storage interface occurs, the data storage device may receive a failover message through one or more side channels to reconfigure the side channel interface to receive, execute, and return a response for host storage commands targeting host data on the storage medium.