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:
Oct. 15, 2024
Filed:
Feb. 23, 2023
SK Hynix Nand Product Solutions Corp., Rancho Cordova, CA (US);
Arun Athreya, Rancho Cordova, CA (US);
Yihua Zhang, Rancho Cordova, CA (US);
Shankar Natarajan, Rancho Cordova, CA (US);
Sriram Natarajan, Rancho Cordova, CA (US);
SK Hynix NAND Product Solutions Corp., Rancho Cordova, CA (US);
Abstract
This application is directed to data protection in a memory system of an electronic device. The memory system has a first memory block and a second memory block, and each memory block includes one or more respective memory dies. Each memory die of the second memory block is distinct from the one or more respective memory dies of the first memory block. The electronic device stores user data including a plurality of user data items in the first memory block and integrity data including a plurality of integrity data items in the second memory block. Each of the plurality of user data items is configured to be validated based on a respective one of the plurality of integrity data items. The electronic device invalidates the integrity data in the second memory block, and reads the user data from the first memory block independently of the integrity data.