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. 09, 2025
Filed:
Jul. 21, 2023
Western Digital Technologies, Inc., San Jose, CA (US);
Shay Benisty, Beer Sheva, IL;
Ariel Navon, Revava, IL;
Alexander Bazarsky, Holon, IL;
Judah Gamliel Hahn, Ofra, IL;
Western Digital Technologies, Inc., San Jose, CA (US);
Abstract
A system and method are disclosed for flexible emergency power fail management for multiple persistent memory regions. In one embodiment, a method is provided that is performed in a host in communication with a plurality of data storage devices, each data storage device having a persistent memory region, wherein the host comprises a capacitor shared by the plurality of data storage devices. The method comprises determining an allocation of power from the capacitor to each of the plurality of data storage devices; and dynamically changing the allocation of power from the capacitor to at least one data storage device of the plurality of data storage devices. Other embodiments are disclosed.