ALEXANDRIA, Va., Nov. 11 -- United States Patent no. 12,468,060, issued on Nov. 11, was assigned to Kunming University of Science and Technology (Kunming, China).
"Method for positioning and predicting concealed orebody based on parallel double-tunnel transient electromagnetic exploration" was invented by Runsheng Han (Kunming, China), Wenyao Li (Kunming, China), Jianbiao Wu (Kunming, China) and Yan Zhang (Kunming, China).
According to the abstract* released by the U.S. Patent & Trademark Office: "Provided is a method for positioning and predicting concealed orebody based on parallel double-tunnel transient electromagnetic exploration, and belongs to the applied geophysics exploration technology. The method can locate and predict conceale...