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:
Jun. 16, 2026
Filed:
Dec. 29, 2022
Commissariat a L'energie Atomique ET Aux Energies Alternatives, Paris, FR;
Kélian This, Is sur Tille, FR;
Adrien Frigerio, Is sur Tille, FR;
Sébastien Colas, Is sur Tille, FR;
Abstract
The invention is based on a method for processing an X-ray and gamma-ray radiation spectrum acquired by a spectrometry device (). The processing method takes into consideration a spectral dispersion matrix (D). The spectral dispersion matrix models the energy response of the device. The method comprises establishing a transfer matrix (U,U',D′), using the spectral dispersion matrix. The transfer matrix is then used to establish a direct model, linking measured variables, forming an input vector (m), and variables to be estimated, forming an output vector. The invention of the direct model allows the output vector (a,s,h,ε) to be estimated. The invention may be applied to quantifying the activity of an object to be inspected or to performing an energy or efficiency calibration of the spectrometry device. FIG.B.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile