ALEXANDRIA, Va., Sept. 1 -- United States Patent no. 12,724,117, issued on Sept. 1, was assigned to SMART RADAR SYSTEM INC. (Seongnam-si, South Korea).
"4-Dimensional radar signal processing apparatus" was invented by Soung On Kim (Seoul, South Korea) and Gauvain Jacques Marseille (Siheung-si, South Korea).
According to the abstract* released by the U.S. Patent & Trademark Office: "In a point cloud of a 4-dimensional radar signal, Doppler information of each point is encoded with color information of that point. A 3-dimensional color point cloud is processed to recognize a shape of a target. A one-dimensional array feature vector generated by integration of feature maps extracted by processing 2-dimensional multi-view color point clouds w...