ALEXANDRIA, Va., March 26 -- United States Patent no. 12,260,667, issued on March 25, was assigned to CORNERS Co. LTD. (Seoul, South Korea).

"Robot for identifying person to be rescued within space when emergency situation occurs and method of controlling the robot" was invented by Jang Won Choi (Seoul, South Korea), Dong Oh Kim (Seoul, South Korea) and Tae Kyu Han (Seoul, South Korea).

According to the abstract* released by the U.S. Patent & Trademark Office: "There is provided a method of controlling a robot, which is performed by the robot that travels within a space. The robot identifies a person to be rescued, among persons within a space, by using a camera while travelling within the space, determines a distance between the robot an...