ALEXANDRIA, Va., June 17 -- United States Patent no. 12,314,464, issued on May 27, was assigned to SLZ Inc. (Siheung, South Korea).

"Method, program, server, and device for displaying object in construction site with XR content without using marker" was invented by Jae Heon Jung (Seoul, South Korea) and Yu Mi Lee (Incheon, South Korea).

According to the abstract* released by the U.S. Patent & Trademark Office: "The present disclosure relates to an electronic device of wearable form worn on a user's head and outputting XR content in front of the user including a sensing unit including at least one sensor a display unit, and a processor configured to map BIM data of a construction site in which the user is located to a space within a user's...