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. 30, 2025
Filed:
Jul. 06, 2021
Office National D'etudes ET DE Recherches Aérospatiales, Palaiseau, FR;
Universite Du Mans, Le Mans, FR;
Bruno Fleury, Palaiseau, FR;
Pascal Picart, Le Mans, FR;
Matthieu Piniard, Palaiseau, FR;
Béatrice Sorrente, Palaiseau, FR;
OFFICE NATIONAL D'ETUDES ET DE RECHERCHES AÉROSPATIALES, Palaiseau, FR;
UNIVERSITE DU MANS, Le Mans, FR;
Abstract
A device for manufacturing a piece with addition of material includes an optical inspection unit for capturing at least one holographic image of a transformation zone of the material, in real time while the piece is being manufactured. A processor then characterizes a topography of the transformation zone from each holographic image. Such manufacturing device may be in particular of 3D-printer type, or a welding device.