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:
Jan. 07, 2014
Filed:
Apr. 14, 2011
Geoffrey Harding, Hamburg, DE;
Gabriel Zienert, Hamburg, DE;
Geoffrey Harding, Hamburg, DE;
Gabriel Zienert, Hamburg, DE;
Morpho Detection, Inc., Newark, CA (US);
Abstract
A method for correcting an X-ray diffraction (XRD) profile measured by an X-ray diffraction imaging (XDi) system is provided. The XDi system includes an anode, a detector, and a control system. The method includes obtaining an emission spectrum of the anode using the control system. The emission spectrum includes spectral structures. The method further includes calculating a piecewise spectral-correction function using the spectral structures in the emission spectrum, obtaining a measured spectrum of an object, and applying the spectral-correction function to the measured spectrum to generate a spectrally-corrected measured spectrum.