ALEXANDRIA, Va., April 15 -- United States Patent no. 12,601,729, issued on April 14, was assigned to GIANT SEQUOIA AI TECHNOLOGY(CHANGSHA) Ltd. (Changsha, China).

"System and method for remotely measuring impedance of rock and ore samples" was invented by Xiaojie Wang (Changsha, China), Rujun Chen (Changsha, China), Xingsheng Chen (Changsha, China), Shaoheng Chun (Changsha, China), Shengjie Li (Changsha, China), Zihui Wang (Changsha, China), Hongchun Yao (Changsha, China), Ruijie Shen (Changsha, China), Zhitong Liu (Changsha, China), Shenglan Hou (Changsha, China) and Feifei Wang (Changsha, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "The present disclosure provides a system and method for remotely ...