ALEXANDRIA, Va., March 17 -- United States Patent no. 12,581,661, issued on March 17, was assigned to Seoul National University R&DB foundation (Seoul, South Korea).

"Crossbar array device applicable to graph data analysis, nueromorphic device including the same, operation method of crossbar array device and graph data analysis method using crossbar array device" was invented by Cheol Seong Hwang (Seoul, South Korea), Yoon Ho Jang (Seoul, South Korea) and Jang Uk Han (Gyeonggi-do, South Korea).

According to the abstract* released by the U.S. Patent & Trademark Office: "Disclosed is a crossbar array device applicable to graph data analysis including a plurality of word lines extending in a first direction; a plurality of bit lines extendin...