ALEXANDRIA, Va., March 26 -- United States Patent no. 12,260,040, issued on March 25, was assigned to HiDeep Inc. (South Korea).

"Stylus driving apparatus and electronic device comprising same" was invented by Bonkee Kim (Seongnam-si, South Korea), Seyeob Kim (Seongnam-si, South Korea), Youngho Cho (Seongnam-si, South Korea), Jongsik Kim (Seongnam-si, South Korea) and Hwanhee Lee (Seongnam-si, South Korea).

According to the abstract* released by the U.S. Patent & Trademark Office: "Provided is an electronic device including a panel including a plurality of first electrodes extending in a Y-axis and a plurality of second electrodes extending in an X-axis, a driving part configured to individually control a direction of current flowing thro...