ALEXANDRIA, Va., Jan. 13 -- United States Patent no. 12,521,639, issued on Jan. 13, was assigned to Electronics and Telecommunications Research Institute (Daejeon, South Korea).

"Apparatus and method for realizing real-time spatial structure" was invented by Seong Jae Lim (Daejeon, South Korea) and Seung Wook Lee (Daejeon, South Korea).

According to the abstract* released by the U.S. Patent & Trademark Office: "A method for realizing a real-time spatial structure in an apparatus for realizing a real-time spatial structure is provided. The method for realizing a real-time spatial structure includes: tracking a movement path of a player; and realizing a spatial structure in the space on the movement path of the player using at least one of ...