ALEXANDRIA, Va., Oct. 28 -- United States Patent no. 12,456,569, issued on Oct. 28, was assigned to SKC Co. LTD. (Gyeonggi-do, South Korea).

"Wireless charging apparatus and mobile means comprising same" was invented by Tae Kyoung Kim (Gyeonggi-do, South Korea), Jong Hak Choi (Gyeonggi-do, South Korea), Nah Young Kim (Gyeonggi-do, South Korea) and Seunghwan Lee (Gyeonggi-do, South Korea).

According to the abstract* released by the U.S. Patent & Trademark Office: "A wireless charging apparatus according to an embodiment may improve both the charging efficiency and the heat dissipation characteristics by use of a three-dimensional structure in a magnetic portion. In detail, the wireless charging efficiency may be increased and heat generate...