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:
Mar. 07, 2017
Filed:
Sep. 18, 2015
Isonas, Inc., Boulder, CO (US);
Michael Radicella, Erie, CO (US);
Roger Matsumoto, Superior, CO (US);
Matthew J. Morrison, Johnstown, CO (US);
Richard Burkley, Boulder, CO (US);
Kriston Chapman, Lyons, CO (US);
Shirl Jones, Lyons, CO (US);
Isonas, Inc., Boulder, CO (US);
Abstract
The present disclosure provides methods, devices, and systems for controlling access to a controlled area. The method may comprise receiving a card identification signal in an access card controller through an access card reader associated with an entrance to the enclosed area, and then authenticating the card identification signal. The method may then comprise sending an unlock signal through a solid state relay to unlock a door at the entrance to the enclosed area associated with the access card reader when the card identification signal has been successfully authenticated.