ALEXANDRIA, Va., Oct. 28 -- United States Patent no. 12,446,863, issued on Oct. 21, was assigned to WUHAN UNITED IMAGING HEALTHCARE Co. LTD. (Wuhan, China).

"Methods and devices for splicing ultrasound signal" was invented by Yihui Da (Wuhan, China) and Yaowen Zhang (Wuhan, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "The embodiments of the present disclosure provide a method and a device for signal processing. The method includes: obtaining multiple sets of initial Doppler blood flow signals, sampling times of the multiple sets of initial Doppler blood flow signals being discontinuous; and performing a splicing processing on the multiple sets of initial Doppler blood flow signals, to obtain a target...