ALEXANDRIA, Va., June 9 -- United States Patent no. 12,650,608, issued on June 9, was assigned to Magic Leap Inc. (Plantation, Fla.).

"Virtual and augmented reality systems and methods" was invented by Brian T. Schowengerdt (Seattle).

According to the abstract* released by the U.S. Patent & Trademark Office: "A method for displaying virtual content to a user, the method includes determining an accommodation of the user's eyes. The method also includes delivering, through a first waveguide of a stack of waveguides, light rays having a first wavefront curvature based at least in part on the determined accommodation, wherein the first wavefront curvature corresponds to a focal distance of the determined accommodation. The method further incl...