ALEXANDRIA, Va., Aug. 26 -- United States Patent no. 12,399,109, issued on Aug. 26, was assigned to ams Sensors Germany GmbH (Jena, Germany).
"Optical property measurement using a sensor behind a display screen" was invented by Gunter Siess (Kraftsdorf, Germany).
According to the abstract* released by the U.S. Patent & Trademark Office: "Optical property measurement using a sensor behind a display screen Examples of this application disclose a method for measuring optical properties of a target. The method comprises illuminating the target with an illumination area with a display screen in contact with the target, and analysing signals reflected from the target and transmitted back through the display screen to a sensor positioned behind ...