ALEXANDRIA, Va., Aug. 20 -- United States Patent no. 12,393,304, issued on Aug. 19, was assigned to Novatek Microelectronics Corp. (Hsinchu, Taiwan).
"Touch circuit" was invented by Chia-Chien Shih (Hsinchu County, Taiwan), Yu-Huang Chen (Tainan, Taiwan) and I-Te Liu (Hsinchu County, Taiwan).
According to the abstract* released by the U.S. Patent & Trademark Office: "A touch circuit including an integrator circuit and a compensation circuit is provided. The integrator circuit includes a first terminal, a second terminal and an output terminal. The first terminal of the integrator circuit is coupled to a touch sensor, and the second terminal of the integrator circuit is coupled to a first voltage. The compensation circuit includes a first ...