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. 31, 2022
Filed:
Jun. 12, 2019
Applicant:
Fraunhofer-gesellschaft Zur Foerderung Der Angewandten Forschung E.v., Munich, DE;
Inventors:
Niels Hadaschik, Erlangen, DE;
Marc Fassbinder, Erlangen, DE;
Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G07C 9/00 (2020.01); B60R 25/24 (2013.01); H04W 12/06 (2021.01);
U.S. Cl.
CPC ...
G07C 9/00309 (2013.01); B60R 25/241 (2013.01); H04W 12/06 (2013.01); G07C 2009/00555 (2013.01); G07C 2009/00793 (2013.01);
Abstract
A method to determine a relay attack on an authorization system granting permission on using a resource, includes receiving a signal from an authentication device; determining, whether at least two copies of an authentication signal are included in the signal; and concluding on a relay attack if at least two copies of the authentication signal are identified in the signal.