US Patent Issued to MediaTek on Aug. 12 for "Noise filter circuit with controllable transistor off-resistance and associated noise filtering method" (Taiwanese Inventors)

ALEXANDRIA, Va., Aug. 12 -- United States Patent no. 12,388,420, issued on Aug. 12, was assigned to MediaTek Inc. (Hsinchu, Taiwan).

"Noise filter circuit with controllable transistor off-resistance and associated noise filtering method" was invented by Chuan-Hung Hsiao (Hsinchu, Taiwan) and Sung-Han Wen (Hsinchu, Taiwan).

According to the abstract* released by the U.S. Patent & Trademark Office: "A noise filter circuit includes a filter and a transistor off-resistance control circuit. The filter includes a first transistor and a charge storage component. The first transistor has off-resistance when turned off or operated under sub-threshold region. A control terminal of the first transistor is not directly tied to a reference voltage, an...