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. 03, 2026
Filed:
Sep. 14, 2021
Assa Abloy Ab, Stockholm, SE;
Matvey Mukha, Graz, AT;
ASSA ABLOY AB, Stockholm, SE;
Abstract
A method of operating an access control system comprises detecting one or more physical access portals using an application of a mobile device; displaying notifications for the one or more physical access portals on a display screen of the mobile device; receiving a selection of a physical access portal using a user interface of the mobile device; establishing a secure communication channel with a secure relay device associated with the selected physical access portal; sending an encrypted access token stored in the mobile device to the secure relay device; and granting access by the secure relay device to the selected physical access portal according to the encrypted access token.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile