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:
Feb. 09, 2021
Filed:
Dec. 09, 2014
Safran Aircraft Engines, Paris, FR;
Centre National DE LA Recherche Scientifique, Paris, FR;
Ecole Normale Superieure DE Cachan, Cachan, FR;
Julien Schneider, Moissy-Crayamel, FR;
Francois Hild, Chatenay Malabry, FR;
Hugo Leclerc, Cachan, FR;
Stephane Roux, Rosny Sous Bois, FR;
SAFRAN AIRCRAFT ENGINES, Paris, FR;
CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE, Paris, FR;
ECOLE NORMALE SUPERIEURE DE CACHAN, Cachan, FR;
Abstract
A method of characterizing a part including obtaining an X-ray tomography image of the part and then a step of correlating the image with a reference wherein the correlation step includes searching among a predefined set of X-ray tomography image transformations for a transformation that minimizes the difference between the image and the reference in order to characterize the inside of the part.