US Patent Issued to Dot Incorporation, Korea Advanced Institute of Science and Technology on Nov. 25 for "Information output apparatus" (South Korean Inventors)

ALEXANDRIA, Va., Nov. 25 -- United States Patent no. 12,478,539, issued on Nov. 25, was assigned to Dot Incorporation (Seoul, South Korea) and Korea Advanced Institute of Science and Technology (Daejeon, South Korea).

"Information output apparatus" was invented by Ju Yoon Kim (Gimpo-si, South Korea), Ji Ho Kim (Gimpo-si, South Korea), Hyeon Cheol Park (Gwangmyeong-si, South Korea), Dong Soo Kwon (Daejeon, South Korea) and Jun Yung Kim (Suwon-si, South Korea).

According to the abstract* released by the U.S. Patent & Trademark Office: "This application relates to an information output apparatus including at least one information output unit. The information output unit includes a coil unit connected to a power source to allow an electric cu...