US Patent Issued to HiDeep on March 17 for "Touch input device detects a touch by subtracting a first sensing signal from a second sending signal" (South Korean Inventors)

ALEXANDRIA, Va., March 17 -- United States Patent no. 12,578,811, issued on March 17, was assigned to HiDeep Inc. (South Korea).

"Touch input device detects a touch by subtracting a first sensing signal from a second sending signal" was invented by Bonkee Kim (Seongnam-si, South Korea), Seyeob Kim (Seongnam-si, South Korea), Jongsik Kim (Seongnam-si, South Korea) and Sein Lee (Seongnam-si, South Korea).

According to the abstract* released by the U.S. Patent & Trademark Office: "An input device includes a touch sensor, which is capable of accurately detecting whether a touch input to a touch surface is input by an object or/and a touch position even in a situation where the touch input device is in a floating state. The touch input device ...