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:
Aug. 20, 2019
Filed:
Sep. 29, 2014
Applicant:
Inventio Ag, Hergiswil NW, CH;
Inventor:
Florian Troesch, Erlenbach, CH;
Assignee:
INVENTIO AG, Hergiswil, CH;
Primary Examiner:
Int. Cl.
CPC ...
H04L 29/06 (2006.01); G07C 9/00 (2006.01);
U.S. Cl.
CPC ...
H04L 63/107 (2013.01); G07C 9/00007 (2013.01); G07C 9/00103 (2013.01); H04L 63/108 (2013.01); G07C 9/00015 (2013.01);
Abstract
An access control system is configured to detect the presence of a portable electronic device carried by a user in a first area. The access control system sends an access code to the device. In a second area, the user presents the portable electronic device to an access terminal, which reads the access code from the device. If the access code read from the device matches the access code that was sent to the device by the system, then the access control system grants access to the user.