ALEXANDRIA, Va., Dec. 16 -- United States Patent no. 12,498,566, issued on Dec. 16, was assigned to Envisics Ltd. (Milton Keynes, Great Britain).
"Head-up display" was invented by Timothy Smeeton (Milton Keynes, Great Britain).
According to the abstract* released by the U.S. Patent & Trademark Office: "Disclosed embodiments include a display system comprising an eye-box from which virtual images formed by the display system are visible. In some embodiments, the display system includes an image projector arranged to project a virtual image at a virtual image distance from the eye-box, and a user-tracking system arranged to determine an eye-box position of a user within the eye-box and a confidence value associated with the determined eye-b...