ALEXANDRIA, Va., Jan. 13 -- United States Patent no. 12,524,657, issued on Jan. 13, was assigned to ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE (Daejeon, South Korea).

"AI accelerator, cache memory and method of operating cache memory using the same" was invented by Jin-Ho Han (Seoul, South Korea), Young-Su Kwon (Daejeon, South Korea), Mi-Young Lee (Daejeon, South Korea), Joo-Hyun Lee (Daejeon, South Korea) and Yong-Cheol Cho (Daejeon, South Korea).

According to the abstract* released by the U.S. Patent & Trademark Office: "Disclosed herein is an AI accelerator. The AI accelerator includes processors, each performing a deep-learning operation using multiple threads; and a cache memory including an L0 instruction cache for provid...