ALEXANDRIA, Va., Oct. 28 -- United States Patent no. 12,451,646, issued on Oct. 21, was assigned to Hyundai Motor Co. (Seoul, South Korea), Kia Corp. (Seoul, South Korea) and Poled Co. Ltd. (Chungcheongnam-Do, South Korea).
"Power supply device of motor-driven child seat for vehicle" was invented by Byeong Seon Son (Seoul, South Korea), Tae Hoon Lee (Gyeonggi-do, South Korea), Seung Hyun Kim (Daejeon, South Korea), Ji Hwan Kim (Seoul, South Korea), Sang Hoon Park (Incheon, South Korea), Sang Ho Kim (Incheon, South Korea), Seon Chae Na (Gyeonggi-do, South Korea), Hyun Tae Lee (Chungcheongnam-do, South Korea), Won Ho Chang (Chungcheongnam-do, South Korea), Jeong In Baek (Gyeonggi-do, South Korea) and In Ju Lee (Seoul, South Korea).
Accordin...