ALEXANDRIA, Va., Oct. 28 -- United States Patent no. 12,446,980, issued on Oct. 21, was assigned to NANKAI UNIVERSITY and SHENZHEN RESEARCH INSTITUTE OF NANKAI UNIVERSITY.

"Surgical robot navigation and positioning system and measurement viewing angle multi-objective optimization method" was invented by Yanding Qin (Tianjin, China), Jianda Han (Tianjin, China), Hongpeng Wang (Tianjin, China), Yugen You (Tianjin, China), Zhichao Song (Tianjin, China) and Yiyang Meng (Tianjin, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "A surgical robot navigation and positioning system, and a measurement viewing angle multi-objective optimization method includes a surgical operation planning system, a control host fo...