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:
Jun. 01, 2021
Filed:
Apr. 09, 2019
Schlage Lock Company Llc, Carmel, IN (US);
Todd Eberwine, Golden, CO (US);
Jeffrey S. Neafsey, Arvada, CO (US);
Jon P. Torre, Superior, CO (US);
Donald L. Beene, Noblesville, IN (US);
Hamid Abouhashem, Lafayette, CO (US);
Michelle Vickrey, Whitestown, IN (US);
Andrew Oliver, Littleton, CO (US);
Schlage Lock Company LLC, Carmel, IN (US);
Abstract
A system and method for the management of electronic credentials stored on mobile devices. The system may encrypt information that is provided to a lock device and an access control system using diversification keys. The diversification keys may be generated by supplying a master key and a component identifier such as, for example, a mobile device identifier, to a diversification algorithm. The mobile device may be a conduit for the communication of information between the access control system and the lock device. The mobile device may be unable to decrypt information that has been encrypted by a diversification key. Embodiments also provide for enrolling administrative mobile devices with the access control system, the distribution and revocation of credential identifiers for user mobile device, and removing administrative mobile devices that are enrolled with lock devices.