ALEXANDRIA, Va., Jan. 13 -- United States Patent no. 12,523,788, issued on Jan. 13, was assigned to KOREA INSTITUTE OF RADIOLOGICAL & MEDICAL SCIENCES (Seoul, South Korea).

"Method for analyzing alpha-ray spectrum obtained from radiation source" was invented by Gun A Kim (Seoul, South Korea), Jong Guk Kim (Seongnam-si, South Korea), Il Han Lim (Seoul, South Korea), Byoung Soo Kim (Suwon-si, South Korea) and Kang Hyon Song (Seoul, South Korea).

According to the abstract* released by the U.S. Patent & Trademark Office: "The present invention relates to a method for analyzing an alpha-ray spectrum obtained from a radiation source, wherein the radiation source includes a first nuclide and a second nuclide that are different from each other, t...