ALEXANDRIA, Va., March 17 -- United States Patent no. 12,579,379, issued on March 17, was assigned to Korea Electronics Technology Institute (Seongnam-si, South Korea).

"Customized personality agent system evolving according to user satisfaction" was invented by Jae Woong Yoo (Seongnam-si, South Korea), Hye Dong Jung (Seoul, South Korea) and Mi Ra Lee (Hwaseong-si, South Korea).

According to the abstract* released by the U.S. Patent & Trademark Office: "There is provided a customized personality agent system evolving according to a satisfaction of a user. An interactive service providing method according to an embodiment provides an interactive AI service to a user by using an agent that is selected from a plurality of agents based on a s...