ALEXANDRIA, Va., Aug. 5 -- United States Patent no. 12,699,925, issued on Aug. 4, was assigned to ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE (Daejeon, South Korea).

"Distributed artificial intelligence system using transmission of compressed gradients and model parameter, and learning apparatus and method therefor" was invented by An Seok Lee (Daejeon, South Korea), Yong Jin Kwon (Daejeon, South Korea), Heesoo Lee (Daejeon, South Korea), Yo Seb Jeon (Pohang-si, South Korea) and Jae Won Yun (Pohang-si, South Korea).

According to the abstract* released by the U.S. Patent & Trademark Office: "A learning method of distributed artificial intelligence is disclosed. The method is comprising: updating, by the local device, parameters o...