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:
Aug. 25, 2026
Filed:
Jul. 08, 2024
Sandisk Technologies, Inc., Milpitas, CA (US);
Akshay Teeka Srinivas, Bangalore, IN;
Sandisk Technologies, Inc., Milpitas, CA (US);
Abstract
A data storage device with efficient page table block allocation. In one example, a memory includes a plurality of memory dies. A controller is configured to allocate a first region of the memory for storing data received from an external electronic device, and allocate a second region of the memory for storing metadata associated with the data. The first region includes a first memory die of the plurality of memory dies, and the second region includes a second memory die of the plurality of memory dies different from the first memory die. The controller is further configured to receive, from the external electronic device, a write command including first data to be written to the memory, control the memory to write the first data to the first region, generate first metadata associated with the first data, and control the memory to write the first metadata to the second region.