US Patent Issued to G2touch on Dec. 2 for "Touch signal detection apparatus for calibrating quantization error of touch signal" (South Korean Inventors)

ALEXANDRIA, Va., Dec. 2 -- United States Patent no. 12,487,707, issued on Dec. 2, was assigned to G2touch Co. Ltd. (Seongnam-si, South Korea).

"Touch signal detection apparatus for calibrating quantization error of touch signal" was invented by Seong-Ho Bae (Seongnam-si, South Korea), Hong-Yun Kim (Seongnam-si, South Korea) and Hyun-Woo Shim (Seongnam-si, South Korea).

According to the abstract* released by the U.S. Patent & Trademark Office: "Provided is a touch signal detection apparatus configured to calibrate a quantization error of a touch signal including a first digital-to-analog converter (DAC) configured to provide a first calibration voltage, a first calibration amplifier configured to amplify and output a difference between a t...