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:
May. 30, 2023
Filed:
Nov. 15, 2018
Siemens Aktiengesellschaft, Munich, DE;
Omar Belhachemi, Munich, DE;
Rainer Falk, Poing, DE;
Christian Peter Feist, Munich, DE;
Kai Fischer, Baldham, DE;
Daniela Friedrich, Munich, DE;
Steffen Fries, Baldham, DE;
Markus Heintel, Munich, DE;
Abstract
Provided is a method for producing a product by a machine tool, wherein the control information and/or production data of a machine tool, such as a milling machine, injection molding machine, welding robot, laser cutter or 3D printer, is protected or cryptographically encrypted such that unauthorized copying or modifying is prevented, including the steps: producing product by the machine tool taking into consideration control information which controls the production of the product; generating production data by the machine tool during production of the product, wherein the production data describes the production of the product; providing protection information to the machine tool, which indicates which of the production data is to be protected, and defines a protection method for the production data which is protected; and protecting that production data which, according to the protection information, is to be protected, by the protection method defined by the protection information.