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. 23, 2025
Filed:
Jul. 12, 2022
Microsoft Technology Licensing, Llc, Redmond, WA (US);
Maxwell Christopher Renke, Sammamish, WA (US);
Andrea Allievi, Seattle, WA (US);
Giridhar Viswanathan, Redmond, WA (US);
Benjamin M. Schultz, Bellevue, WA (US);
Hari R. Pulapaka, Redmond, WA (US);
David Guy Weston, Seattle, WA (US);
Microsoft Technology Licensing, LLC, Redmond, WA (US);
Abstract
Enforcing attestation of read-only protected memory during attestation validity period. A client computer system identifies a change in a read-only protected memory protection status for a software component loaded at the client computer system. The client computer system then determines that a validity time period of an attestation report is unexpired. The attestation report comprises one or more attested properties, including one or more read-only memory protection (ROMP) attested properties for the software component. The client computer system also determines that at least one ROMP attested property for the software component is no longer valid due to the change in the read-only protected memory protection status for a software component. Based on the at least one ROMP attested property for the software component being no longer valid, the client computer system initiates a remedial action to prevent interaction of the software component with a relying party computer system.