ALEXANDRIA, Va., May 19 -- United States Patent no. 12,632,784, issued on May 19, was assigned to Korea Advanced Institute of Science and Technology (Daejeon, South Korea).

"System, method, and computer-readable storage medium for federated learning of local model based on learning direction of global model" was invented by Gi Hun Lee (Daejeon, South Korea), Min Chan Jeong (Daejeon, South Korea), Se Young Yun (Daejeon, South Korea), Sang Min Bae (Daejeon, South Korea), Jae Yeon Ahn (Daejeon, South Korea), Seong Yoon Kim (Daejeon, South Korea) and Woo Jin Chung (Daejeon, South Korea).

According to the abstract* released by the U.S. Patent & Trademark Office: "Proposed is a federated learning system. The federated learning system comprises:...