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. 01, 2020
Filed:
Jan. 29, 2019
Applicant:
Nxp B.v., Eindhoven, NL;
Inventors:
Stefan Lemsitzer, Stainz, AT;
Marc Vauclair, Overijse, BE;
Assignee:
NXP B.V., Eindhoven, NL;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06Q 30/00 (2012.01); G06K 7/10 (2006.01); G06K 19/07 (2006.01);
U.S. Cl.
CPC ...
G06K 7/10366 (2013.01); G06K 19/0723 (2013.01);
Abstract
A method is provided for authenticating a device in a system having a blockchain. The method includes executing a one-side authentication of the device. The results of the one-side authentication are submitted to the blockchain at a first blockchain node of a plurality of blockchain nodes. The one-side authentication is later verified at a second blockchain node of the plurality of blockchain nodes. The device may be a tag in a radio frequency identification (RFID) system.