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. 17, 2026
Filed:
Dec. 13, 2024
Centre National DE LA Recherche Scientifique—cnrs, Paris, FR;
Supersonic Imagine, Aix-en-Provence, FR;
Ecole Supérieure DE Physique ET DE Chimie Industrielles DE LA Ville DE Paris, Paris, FR;
Flavien Bureau, Paris, FR;
Elsa Giraudat, Bullion, FR;
William Lambert, Aix-en-Provence, FR;
Nicolas Etaix, Aix-en-Provence, FR;
Mathias Fink, Meudon, FR;
Alexandre Aubry, Ivry sur Seine, FR;
Arthur Le Ber, Vibeuf, FR;
CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE—CNRS, Paris, FR;
SUPERSONIC IMAGINE, Paris, FR;
Eosie Supérieure de Physique et de Chimie Industrieles de la Ville de Paris, Paris, FR;
Abstract
An ultrasound characterisation method of a medium comprising the steps of generating a series of incident ultrasound waves, measuring a canonical reflection matrix defined between the input emission base and an output reception base, determining a set of responses of the medium obtained from the canonical reflection matrix, at a plurality of frequencies and for several points in a region around a reference point, determination of a frequency correction law from the responses of the medium at the various points, the frequency correction law being adapted to the reference point and being determined at frequencies, determination of the corrected responses of the medium by applying the frequency correction law to the responses of the medium around the reference point and for the plurality of frequencies.