US Patent Issued to GUILIN UNIVERSITY OF TECHNOLOGY on Nov. 18 for "POS high-accuracy positioning method under occlusion" (Chinese Inventors)

ALEXANDRIA, Va., Nov. 18 -- United States Patent no. 12,474,484, issued on Nov. 18, was assigned to GUILIN UNIVERSITY OF TECHNOLOGY (Guangxi, China).

"POS high-accuracy positioning method under occlusion" was invented by Guoqing Zhou (Guangxi, China), Jianwu Liu (Guangxi, China), Jiasheng Xu (Guangxi, China), Ertao Gao (Guangxi, China) and Xinkun Yuan (Guangxi, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "The present invention discloses a POS high-accuracy positioning method under occlusion, comprising: integrating single-point positioning data and differential correction data for solution to acquire high-accuracy position information; implementing a buffer through an RAM of an FPGA to cache the coll...