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:
Jun. 25, 2024
Filed:
Jan. 19, 2023
Micron Technology, Inc., Boise, ID (US);
Tomoko Ogura Iwasaki, San Jose, CA (US);
Manik Advani, Fremont, CA (US);
Samir Mittal, Palo Alto, CA (US);
Micron Technology, Inc., Boise, ID (US);
Abstract
An access request is received. The access request comprises a physical page address corresponding to a primary memory block of a memory device, an input security key, and a logical page address corresponding to the physical page address. The input security key is provided as input to a (CAM) block that stores a plurality of security keys to verify that the input security key matches a stored security key. A location of the stored security key is checked to verify that it corresponds to the logical page address included in the access request based a predetermined mapping. Based on verifying that the stored security key corresponds to the logical page address included in the access request, the physical page address corresponding to the primary memory block is accessed.