ALEXANDRIA, Va., Jan. 13 -- United States Patent no. 12,523,535, issued on Jan. 13, was assigned to SYGHT INC. (Boulder, Colo.).
"Calibration panel" was invented by Charles Partee (Golden, Colo.).
According to the abstract* released by the U.S. Patent & Trademark Office: "The disclosed MMW wave sensing camera calibration arrangement that generally includes a millimeter wave camera that uses an energy emission calibration panel as a calibration standard. The MMW camera is positioned opposite the calibration panel in the MMW camera's field-of-view. The calibration panel is held at a constant temperature to provide a standard emission of millimeter waves that is sensed by an MMW sensor to set or otherwise calibrate the MMW camera to a baseli...