ALEXANDRIA, Va., Feb. 5 -- United States Patent no. 12,214,495, issued on Feb. 4, was assigned to NAVER Corp. (Gyeonggi-do, South Korea).

"Method for learning robot task and robot system using the same" was invented by Keunjun Choi (Seongnam-si, South Korea), Hyoshin Myung (Seongnam-si, South Korea), Mihyun Ko (Seongnam-si, South Korea), Jinwon Pyo (Seongnam-si, South Korea), Jaesung Oh (Seongnam-si, South Korea), Taeyoon Lee (Seongnam-si, South Korea), Changwoo Park (Seongnam-si, South Korea), Hoji Lee (Seongnam-si, South Korea) and SungPyo Lee (Seongnam-si, South Korea).

According to the abstract* released by the U.S. Patent & Trademark Office: "The present invention relates to methods for learning a robot task and robots systems using ...