ALEXANDRIA, Va., Oct. 21 -- United States Patent no. 12,445,136, issued on Oct. 14, was assigned to SANECHIPS TECHNOLOGY Co. LTD. (Guangdong, China).

"Loop filter, timing recovery method and apparatus" was invented by Sheng Chen (Guangdong, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "A loop filter, and a timing recovery method and apparatus are provided. The loop filter includes: N input terminals configured to receive N first signals; where N is any integer greater than or equal to 2; a source filter, including: an integral signal terminal and an addition terminal; a first gain processing module configured to perform first gain processing on the N first signals to obtain a second signal, and output...