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:
Feb. 18, 2025
Filed:
Dec. 07, 2021
Dormakaba Schweiz Ag, Rümlang, CH;
Paul Studerus, Oberweningen, CH;
André Lüscher, Feldmeilen, CH;
Patrik Eigenmann, Fischbach-Göslikon, CH;
dormakaba Schweiz AG, Rümlang, CH;
Abstract
A method for controlling access within a secure control area using an access control device communicatively connected to one or more barrier(s) arranged within the secure control area, the method comprising: executing ultra-wideband transmissions with authentication device(s) using one or more ultra-wideband transceiver(s) of the access control device; detecting, by a processing unit of the access control device, entry and/or exit of the authentication device(s) () through the barrier(s) by processing signal properties of the one or more ultra-wideband transmissions and operating the barrier(s)—by the access control device—in a first mode of operation; switching operation of the barrier(s) by the access control device—from the first mode of operation into a second mode of operation upon determining a last exit of any authentication device from the secure control area.