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:
Sep. 27, 2022
Filed:
May. 08, 2019
International Business Machines Corporation, Armonk, NY (US);
Madeleine Eve Barker, Atlanta, GA (US);
Cesar Augusto Rodriguez Bravo, Alajuela, CR;
Jeremy R. Fox, Georgetown, TX (US);
Zachary A. Silverstein, Austin, TX (US);
International Business Machines Corporation, Armonk, NY (US);
Abstract
In an approach for an access control system, a processor verifies an identity of a user in specified time intervals based on a first device associated with the user. A processor sends a validation token to a cloud-based system and updates a record associated with the user in the cloud-based system. A processor, in response to an attempt to access a secure area, transmits the validation token to a second device. A processor verifies the validation token by the second device with the cloud-based system.