ALEXANDRIA, Va., Dec. 16 -- United States Patent no. 12,498,814, issued on Dec. 16, was assigned to HiDeep Inc. (South Korea).
"Touch input device" was invented by Bonkee Kim (Seongnam-si, South Korea) and Seyeob Kim (Seongnam-si, South Korea).
According to the abstract* released by the U.S. Patent & Trademark Office: "A touch input device includes a touch sensor; and a control unit that controls the touch sensor, wherein the touch sensor includes a plurality of first electrodes and a plurality of second electrodes, the first electrode is disposed along a first direction, and the second electrode is disposed along a second direction different from the first direction, a 2a electrode pattern disposed immediately adjacent to the first elect...