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:
Sep. 20, 2022
Filed:
Mar. 04, 2020
Applicant:
Insight Photonic Solutions, Inc., Lafayette, CO (US);
Inventors:
Jason Ensher, Lafayette, CO (US);
Christopher Wood, Lafayette, CO (US);
Assignee:
INSIGHT PHOTONIC SOLUTIONS, INC., Lafayette, CO (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01N 21/359 (2014.01); G01N 21/31 (2006.01); G01J 3/10 (2006.01); G01N 21/39 (2006.01); G01J 3/45 (2006.01);
U.S. Cl.
CPC ...
G01N 21/359 (2013.01); G01J 3/10 (2013.01); G01N 21/314 (2013.01); G01N 21/39 (2013.01); G01J 3/45 (2013.01); G01J 2003/106 (2013.01);
Abstract
A device and method for performing reflectivity measurements at a distance by receiving two or more reflected signals (using two or more different wavelength sweeps) and calculating ratios of the two (or more) received reflected signals, for the purpose of determining the composition of a material or surface at a distance.