ALEXANDRIA, Va., June 16 -- United States Patent no. 12,659,452, issued on June 16, was assigned to Microsoft Technology Licensing LLC (Redmond, Wash.).

"Binocular near-eye display with display alignment tracker" was invented by Tapani Matias Alasaarela (Espoo, Finland), Moran Chen (Fairfax, Va.), Glen Patrick Gordon (Graham, Wash.), Xiao Chuan Ong (Seattle) and Francy L Sinatra (Redmond, Wash.).

According to the abstract* released by the U.S. Patent & Trademark Office: "A mixed-reality near-eye display system in a head-mounted display (HMD) device includes a display alignment tracker configured for monitoring virtual image pixels in binocular waveguide-based displays and providing adjustments to a display engine to reduce binocular and c...