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:
Apr. 28, 2026
Filed:
Jun. 20, 2022
Intel Corporation, Santa Clara, CA (US);
Boris Dolgunov, San Jose, CA (US);
Maulik L. Dhada, Hillsboro, OR (US);
William John Bainbridge, Palo Alto, CA (US);
Siva Bhanu Krishna Boga, Folsom, CA (US);
Ruben Daniel Varela Velasco, Portland, OR (US);
David Deitcher, Jerusalem, IL;
Intel Corporation, Santa Clara, CA (US);
Abstract
Embodiments described herein may include apparatus, systems, techniques, or processes that are directed to access control mechanisms used to protect isolated memory regions. Embodiments described herein enable a distributed and efficient register structure enabling system providers to reduce cost and improve system performance while preventing malicious devices from accessing isolated memory regions. Isolated memory region access control registers are distributed through multiple access points or bridges but each may be optimized and minimized to allow fast and efficient access control. Other embodiments may be described and/or claimed.