ALEXANDRIA, Va., Nov. 18 -- United States Patent no. 12,476,669, issued on Nov. 18, was assigned to SOUTH CHINA UNIVERSITY OF TECHNOLOGY (Guangzhou, China).

"Wired cooperative multiple input multiple output (CMIMO) signal transmission method based on the multimode transmission line" was invented by Quan Xue (Guangzhou, China), Yue Li (Guangzhou, China), Wenquan Che (Guangzhou, China) and Shaowei Liao (Guangzhou, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "Disclosed is a wired cooperative multiple input multiple output (CMIMO) signal transmission method based on a multimode transmission line. The method includes the following step: selecting a type of the multimode transmission line; constructing a w...