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:
Oct. 21, 2025
Filed:
Aug. 10, 2021
Siemens Aktiengesellschaft, Munich, DE;
Rainer Falk, Poing, DE;
Steffen Fries, Baldham, DE;
Siemens Aktiengesellschaft, Munich, DE;
Abstract
A method for authenticating a communication partner on a device is provided, in which method, in addition to a physical device implementation, there is at least one virtual device implementation allocated to the device, the method having the following steps: —receiving an access authorization of a communication partner in one first of these two device implementations, —checking, by the first device implementation, the access authorization and —if the access authorization is deemed permissible, providing an authorization verification from the first device implementation to the communication partner, and —permitting an access to the second device implementation of these two device implementations by the communication partner by the authorization verification.