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:
Dec. 01, 2020
Filed:
Feb. 05, 2018
Trustonic Limited, Cambridge, GB;
Chris Loreskar, Haverdal, SE;
Thomas Nyman, Helsinki, FI;
Trustonic Limited, Cambridge, GB;
Abstract
A method for verifying whether an electronic device is one of a group of known devices comprises receiving verification information indicative of a first device identifier accessible from storage circuitry by a predetermined process executed by the electronic device and a second device identifier inaccessible from the storage circuitry by the predetermined process. A device database retains valid pairings of the first and second device identifiers for the group of known devices. The device database is looked up based on the verification information to determine whether the first and second device identifiers correspond to one of the valid parings.