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:
Nov. 24, 2020
Filed:
Sep. 08, 2018
Nxp B.v., Eindhoven, NL;
Sreedhar Patange, Bangalore, IN;
NXP B.V., Eindhoven, NL;
Abstract
It is described a method for protecting unauthorized data access from a memory area of a computing system operable in a first operating mode and in at least one second operating mode, the method comprising: requesting, in the first operating mode, payload data stored in a memory area from a memory controller; retrieving, by the memory controller, the payload data from the memory area; retrieving, by the memory controller, second check data associated with the payload data from the memory area; failing by checking the payload data using the second check data according to a first check mechanism, while a check of the payload data using the second check data according to a second check mechanism passes.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile