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:
May. 13, 2025
Filed:
Mar. 19, 2024
Applicant:
Assa Abloy Ab, Stockholm, SE;
Inventor:
Philip Hoyer, Richmond, GB;
Assignee:
ASSA ABLOY AB, Stockholm, SE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04L 29/06 (2006.01); G06F 21/62 (2013.01); G06N 20/00 (2019.01); G07C 9/22 (2020.01); H04L 9/32 (2006.01); H04W 12/0431 (2021.01);
U.S. Cl.
CPC ...
H04W 12/0431 (2021.01); G06F 21/6209 (2013.01); G06N 20/00 (2019.01); G07C 9/22 (2020.01); H04L 9/3234 (2013.01); H04L 9/3247 (2013.01);
Abstract
A method, access control system, and readers for use in an access control system are described. One example of the disclosed method providers the ability to securely augment an existing physical access control system that relies on access control tokens (e.g., credentials) with a secure mobile-based solution allowing the secure local offline exchange of a new access control token for another that can be used with the existing installed access control system.