ALEXANDRIA, Va., Nov. 11 -- United States Patent no. 12,468,927, issued on Nov. 11, was assigned to Korea Institute of Science and Technology (Seoul, South Korea).

"Expandable neuromorphic circuit" was invented by Joon Young Kwak (Seoul, South Korea), Suyoun Lee (Seoul, South Korea), Inho Kim (Seoul, South Korea), Jong-Keuk Park (Seoul, South Korea), Kyeong Seok Lee (Seoul, South Korea), Jaewook Kim (Seoul, South Korea), Jongkil Park (Seoul, South Korea), YeonJoo Jeong (Seoul, South Korea) and Gyuweon Hwang (Seoul, South Korea).

According to the abstract* released by the U.S. Patent & Trademark Office: "A neuromorphic circuit according to example embodiments of inventive concepts includes a first neuron array including a plurality of neur...