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. 09, 2025
Filed:
Sep. 29, 2023
Amazon Technologies, Inc., Seattle, WA (US);
Akhilesh Mritunjai, Seattle, WA (US);
Christopher Richard Jacques De Kadt, Parksville, CA;
Emina Torlak, Seattle, WA (US);
Neha Rungta, San Jose, CA (US);
Amazon Technologies, Inc., Seattle, WA (US);
Abstract
Techniques include optimizing a base access control policy, resulting in a residual access control policy, which is then indexed. Upon receiving an access request, the system retrieves the residual access control policy from the index using the request's attributes. The access request is then evaluated against the residual policy to make an authorization decision, which is promptly returned. This streamlined process efficiently evaluates and determines authorization, enhancing the speed and accuracy of access control decisions.