ALEXANDRIA, Va., July 14 -- United States Patent no. 12,680,954, issued on July 14, was assigned to TRINAMIX GMBH (Ludwigshafen am Rhein, Germany).

"Spectral sensing device and method for measuring optical radiation" was invented by Celal Mohan Oeguen (Ludwigshafen, Germany), Thomas Hupfauer (Ludwigshafen, Germany) and Samiul Islam (Ludwigshafen, Germany).

According to the abstract* released by the U.S. Patent & Trademark Office: "Disclosed herein are a spectral sensing device and a method for measuring optical radiation. The optical radiation is provided by at least one measurement object and includes non-modulated optical radiation. The spectral sensing device includes at least one radiation emitting element; at least one photosensitive...