ALEXANDRIA, Va., July 3 -- United States Patent no. 12,346,484, issued on July 1, was assigned to KAKAO CORP. (Jeju-si, South Korea).
"User terminal displaying interface for providing instant messaging service and operation method of the user terminal" was invented by You Jin Kim (Seongnam-si, South Korea), Jung Woo Choi (Seongnam-si, South Korea), Jenog Ryeol Choi (Seongnam-si, South Korea), Joong Seon Kim (Seongnam-si, South Korea), Hong Chan Yun (Seongnam-si, South Korea), Ju Ho Chung (Seongnam-si, South Korea), Do Hyun Youn (Seongnam-si, South Korea), Hyung Min Kim (Seongnam-si, South Korea), Hyun Ok Choi (Seongnam-si, South Korea), Chun Ho Kim (Seongnam-si, South Korea) and Bo Kyung Kim (Seongnam-si, South Korea).
According to the ab...