ALEXANDRIA, Va., Dec. 9 -- United States Patent no. 12,493,378, issued on Dec. 9, was assigned to HiDeep Inc. (South Korea).
"Touch input device" was invented by Bonkee Kim (Seongnam-si, South Korea).
According to the abstract* released by the U.S. Patent & Trademark Office: "A touch input device according to an embodiment comprises: a touch sensor including a plurality of driving electrodes, a plurality of receiving electrodes forming mutual capacitance with the plurality of driving electrodes, and a plurality of receiving dummy electrodes not forming mutual capacitance with the plurality of driving electrodes; and a touch detector including a plurality of receivers composed of a plurality of first terminals for receiving a plurality of ...