ALEXANDRIA, Va., July 30 -- United States Patent no. 12,373,991, issued on July 29, was assigned to ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE (Daejeon, South Korea).

"Method, apparatus, system and computer-readable recording medium for feature information" was invented by Hyoung-Jin Kwon (Daejeon, South Korea), Ji-Hoon Do (Daejeon, South Korea), Dong-Hyun Kim (Daejeon, South Korea), Youn-Hee Kim (Daejeon, South Korea), Joo-Young Lee (Daejeon, South Korea), Se-Yoon Jeong (Daejeon, South Korea), Jin-Soo Choi (Daejeon, South Korea), Tae-Jin Lee (Daejeon, South Korea), Jee-Hoon Kim (Daejeon, South Korea), Dong-Gyu Sim (Seoul, South Korea), Seoung-Jun Oh (Seongnam-si, South Korea), Min-Hun Lee (Uijeongbu-si, South Korea), Yun-Gu Lee...