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:
Apr. 25, 2023
Filed:
Nov. 16, 2020
Nxp B.v., Eindhoven, NL;
Vitaly Ocheretny, Hamburg, DE;
NXP B.V., Eindhoven, NL;
Abstract
Various embodiments relate to a circuit system, including: an original circuit; a dual circuit, wherein the dual circuit is a dual of the original circuit; an input inverter connected the dual circuit, wherein the input inverter inverts system inputs; an output inverter connected to one of the original circuit and the dual circuit, wherein the output inverter inverts the output of the connected original circuit or dual circuit; and a comparator receiving and comparing the output of the invertor and the output of one of the original circuit and the dual circuit not connected to the inverter, wherein the comparator indicates an error when the received outputs are not identical and indicating no error when the received outputs are identical.