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:
Sep. 24, 2024
Filed:
May. 07, 2021
Trumpf Laser-und Systemtechnik Gmbh, Ditzingen, DE;
Philipp Wagenblast, Leonberg, DE;
Markus Pieger, Wendlingen am Neckar, DE;
Frederik Schaal, Fellbach, DE;
Matthias Allenberg-Rabe, Ludwigsburg, DE;
Bjoern Ullmann, Boennigheim, DE;
Valentin Blickle, Stuttgart, DE;
Marc Gronle, Stuttgart, DE;
Abstract
A method for operating a powder bed-based manufacturing device for additive manufacturing of a component from a powder material includes taking at least one optical recording of a working powder layer of the powder material on a construction location of the manufacturing device, locally evaluating the at least one optical recording, and examining the working powder layer for local coating errors using the evaluation of the at least one optical recording.