US Patent Issued to Beijing ESWIN Computing Technology, Guangzhou Transa Semi Information Technology on May 12 for "Calibration circuit, calibration method for filter and filter device" (Chinese Inventors)

ALEXANDRIA, Va., May 12 -- United States Patent no. 12,627,383, issued on May 12, was assigned to Beijing ESWIN Computing Technology Co. Ltd. (Beijing) and Guangzhou Transa Semi Information Technology Co. Ltd. (Guangzhou, China).

"Calibration circuit, calibration method for filter and filter device" was invented by Zhiyong Chen (Beijing) and Yangyang Li (Beijing).

According to the abstract* released by the U.S. Patent & Trademark Office: "Disclosed is a calibration circuit, a calibration method for a filter and a filter device. The calibration circuit includes: a signal receiving terminal, receiving an output signal from the filter; a frequency detection module, obtaining a count value according to the output signal, the count value repre...