ALEXANDRIA, Va., Feb. 3 -- United States Patent no. 12,539,051, issued on Feb. 3, was assigned to SAMSUNG LIFE PUBLIC WELFARE FOUNDATION (Seoul, South Korea).

"Method and analysis device for collateral circulation assessment based on deep learning model using dynamic perfusion MRI image" was invented by Oh Young Bang (Seoul, South Korea), Yoon Chul Kim (Seoul, South Korea), Jong Won Chung (Seoul, South Korea), Woo Keun Seo (Seoul, South Korea) and Gyeong Moon Kim (Seoul, South Korea).

According to the abstract* released by the U.S. Patent & Trademark Office: "A method for collateral circulation assessment, using dynamic MRI images, includes the steps of: receiving dynamic perfusion MRI images of a subject by an analysis device; extracting...