ALEXANDRIA, Va., May 12 -- United States Patent no. 12,625,314, issued on May 12, was assigned to SAMSUNG ELECTRONICS Co. Ltd. (Suwon-si, South Korea).

"Curved waveguide-based augmented reality device, method for operation of said device, augmented reality glasses based on said device" was invented by Gavril Nikolaevich Vostrikov (Moscow), Nikolay Viktorovich Muravyev (Podolsk, Russia), Aleksandr Evgenyevich Angervaks (St. Petersburg, Russia), Roman Aleksandrovich Okun (St. Petersburg, Russia) and Anastasia Sergeevna Perevoznikova (Izhevsk, Russia).

According to the abstract* released by the U.S. Patent & Trademark Office: "A curved waveguide-based augmented reality device is provided. The device includes a projector, and a curved wavegui...