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:
Jan. 26, 2021
Filed:
Jul. 08, 2019
Privakey, Inc., Philadelphia, PA (US);
Brian G. Ross, Haddon Heights, NJ (US);
Benjamin P. Hollin, Philadelphia, PA (US);
Charles J. Durkin, West Chester, PA (US);
Nicholas Vaccaro, Vaccaro, PA (US);
Joseph A. Fischetti, Ridley Park, PA (US);
Michael Evans, Philadelphia, PA (US);
Privakey, Inc., Philadelphia, PA (US);
Abstract
A system for authorizing respective initiation of a plurality of remote services by or for mobile device users. The system comprises a processor, and storage devices, at an authorization service (AS). A storage device stores public key portions of authentication tokens for mobile device users and remote service identifiers. Stored program code executable by the AS processor receives only public key portions of authentication tokens created on mobile devices. For actions to initiate a remote service, the program code is for receiving a remote service identifier and challenge information from a remote service server, transmitting at least a portion of the challenge information to a user's mobile device, receiving messages from the user's mobile device, validating at least one of the received messages using the stored public key portion of the authentication token for the user, and if validated, initiating the remote service.