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:
Apr. 12, 2022
Filed:
May. 23, 2019
Dormakaba Schweiz Ag, Rümlang, CH;
Paul Studerus, Oberweningen, CH;
Marcel Plüss, Tann, CH;
DORMAKABA SCHWEIZ AG, Rümlang, CH;
Abstract
Method, device and system for data transfer between a mobile device () and a reader device (), the method of data transfer comprising: transmitting (S) a request value from an ultra-wideband communications module () to the reader device (); determining (S) a distance between the ultra-wideband communications module () and the reader device (); generating (S) a validation value in the reader device using the request value and transmitting (S) the validation value from the reader device () to the mobile device (), if the distance is smaller than a predefined value; verifying (S), in the mobile device (), the validation value; and enabling (S), in the mobile device (), further data transfer (S) between the mobile device () and the reader device (), upon affirmative verifying of the validation value.