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. 24, 2024
Filed:
Sep. 17, 2019
Assa Abloy Ab, Stockholm, SE;
Fredrik Einberg, Huddinge, SE;
Fredrik Lindersson, Täby, SE;
ASSA ABLOY AB, Stockholm, SE;
Abstract
It is provided a method for selectively granting access to a physical space secured by a barrier. The method is performed in a credential evaluator and comprises the steps of: determining a matching list containing a strict subset of credential identifiers of credentials within range of an antenna provided in a proximity of the barrier, wherein the matching list is based on how long each credential has been within range of the antenna; obtaining a set of biometric templates, consisting of biometric templates respectively associated with the credential identifiers of the matching list; obtaining biometric data of a person being closest to the barrier; and wherein a positive match between biometric data and one of the biometric templates is a necessary condition for granting access to the physical space.