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:
Nov. 06, 2018
Filed:
Sep. 14, 2015
Paypal, Inc., San Jose, CA (US);
Sebastien Taveau, Redwood City, CA (US);
Hadi Nahari, Mountain View, CA (US);
PAYPAL, INC., San Jose, CA (US);
Abstract
A system includes a tag having a machine readable tag identifier (Tag ID) configured to be read by a reader; and a device to be identified by the tag, in which: the device is configured to communicate with the reader; the device has access to a secure Tag ID; and the device communicates a verification to the reader if the machine readable Tag ID communicated to the device from the reader matches the secure Tag ID. A method includes: reading a Tag ID from a tag attached to a device; communicating the Tag ID read from the tag to the device; comparing a secure Tag ID of the device to the Tag ID read from the tag; and responding with a 'match' or 'no-match' message from the device, according to which the device is either trusted or not trusted as being identified by the Tag ID. A method of verifying a trusted agent (TA) on a device includes: storing a digital signature of the TA in a secure vault of the device; and verifying the TA by verifying the digital signature of the TA each time the TA is used.