ALEXANDRIA, Va., June 19 -- United States Patent no. 12,329,456, issued on June 17, was assigned to Magic Leap Inc. (Plantation, Fla.).
"Eye tracking using aspheric cornea model" was invented by Richmond B. Chan (Arlington Heights, Ill.), Wenyi Zhao (Weston, Fla.) and Bing Wu (Davie, Fla.).
According to the abstract* released by the U.S. Patent & Trademark Office: "A display system can include a head-mounted display configured to project light to an eye of a user to display virtual image content at different amounts of divergence and collimation. The display system can include an inward-facing imaging system possibly comprising a plurality of cameras that image the user's eye and glints thereon and processing electronics that are in commu...