ALEXANDRIA, Va., Aug. 25 -- United States Patent no. 12,716,846, issued on Aug. 25, was assigned to LIGHTNOVO APS (Birkerod, Denmark).
"Apparatus for carrying out spectroscopy" was invented by Oleksii Ilchenko (Birkerod, Denmark) and Matvieiev Ivan (Sofiivska Borschahivka, Ukraine).
According to the abstract* released by the U.S. Patent & Trademark Office: "An apparatus including an optical system that guides a first portion of a laser beam to a sample and a second portion of the laser beam to a reference sample. A first spectrum beam generated from an interaction between the first portion and the sample and a second spectrum beam generated from an interaction between the second portion and the reference sample. The optical system guides ...