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. 18, 2023
Filed:
Sep. 13, 2018
Siemens Aktiengesellschaft, Munich, DE;
Jens-Uwe Busser, Neubiberg, DE;
SIEMENS AKTIENGESELLSCHAFT, Munich, DE;
Abstract
A method for managing access to a device, which has a first and a second input interface, each for inputting a character string, including the steps of: generating a password having a prescribed minimum number of characters and having a measure of complexity; generating a subpassword on the basis of the generated password and a prescribed mapping specification, wherein the subpassword has a lower measure of complexity than the password; and enabling access to the device if a character string input via the first input interface corresponds to the password or a character string input via the second input interface corresponds to the subpassword. The method and a corresponding access system for a device permit simple handling of the password management by the respective user is also provided.