US Patent Issued to G2touch on Jan. 27 for "Touch signal detection apparatus for calibrating quantization error of touch signal" (South Korean Inventors)

ALEXANDRIA, Va., Jan. 28 -- United States Patent no. 12,535,913, issued on Jan. 27, was assigned to G2touch Co. Ltd. (Seongnam-si, South Korea).

"Touch signal detection apparatus for calibrating quantization error of touch signal" was invented by Hyuk-Jae Song (Seongnam-si, South Korea) and Hwa-Joo Noh (Seongnam-si, South Korea).

According to the abstract* released by the U.S. Patent & Trademark Office: "Provided is touch signal detection apparatus configured to calibrate an error of a touch signal, the touch signal detection apparatus including a first digital-to-analog converter (DAC) configured to provide a first calibration voltage, a second DAC configured to provide a second calibration voltage, an attenuator configured to attenuate ...