US Patent Issued to Shenzhen Yinwang Intelligent Technologies on Aug. 12 for "Velocity ambiguity resolving method and echo signal processing apparatus" (Chinese Inventors)

ALEXANDRIA, Va., Aug. 12 -- United States Patent no. 12,386,053, issued on Aug. 12, was assigned to Shenzhen Yinwang Intelligent Technologies Co. Ltd. (Shenzhen, China).

"Velocity ambiguity resolving method and echo signal processing apparatus" was invented by Jintai Zhu (Beijing), Dejian Li (Beijing), Dapeng Lao (Beijing) and Ben Wang (Beijing).

According to the abstract* released by the U.S. Patent & Trademark Office: "A velocity ambiguity resolving method and an echo signal processing apparatus are provided. The method includes: calculating, for first echo signals respectively received by at least two receive antennas in the N receive antennas, a first estimate of a direction of arrival formed by the at least two receive antennas and a...