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:
Feb. 18, 2025
Filed:
Feb. 26, 2021
Infineon Technologies Ag, Neubiberg, DE;
Juergen Guthart, Grafing, DE;
Berndt Gammel, Markt-Schwaben, DE;
Infineon Technologies AG, Neubiberg, DE;
Abstract
A consumer device is described, comprising a sensor which is adapted to register sensor data that describe a physical behavior of an authentication chip of a consumable component, an authentication circuit which is adapted to implement a machine learning model that is trained to classify consumable components with the aid of sensor data that describe the physical behavior of authentication chips of the consumable components into originals and copies, to deliver the registered sensor data to the machine learning model, and to authorize the use of the consumable component by the consumer device depending on whether the machine learning model classifies the consumable component as original.