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. 17, 2019
Filed:
May. 18, 2016
Authorization apparatus and method for an authorized issuing of an authentication token for a device
Siemens Aktiengesellschaft, München, DE;
Hendrik Brockhaus, Unterbiberg, DE;
Steffen Fries, Baldham, DE;
Michael Munzert, Gräfelfing, DE;
David Von Oheimb, Heimstetten, DE;
SIEMENS AKTIENGESELLSCHAFT, München, DE;
Abstract
Provided is a method for an authorized issuing of an authentication token for a device, including requesting an authentication token for the device by sending a request message and at least one authentication parameter to an authorization apparatus, verifying authenticity of the request message using the authentication parameter, verifying authorization for the request by comparing information on the device obtained with the request message in the authorization apparatus with context information for the device stored in a database, and on success of the verification of the authenticity and of the authorization, authorizing the issuing of the requested authentication token.