ALEXANDRIA, Va., May 12 -- United States Patent no. 12,626,144, issued on May 12, was assigned to Huawei Technologies'Co.'Ltd.' (Shenzhen, China).

"Data processing method, federated learning training method, and related apparatus and device" was invented by Gang Li (Shenzhen, China), Yunfeng Shao (Beijing) and Lei Zhang (Nanjing, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "The technology of this application relates to a training method that includes a first terminal obtaining a to-be-trained first machine learning model from the server. The first terminal is any one of a plurality of terminals. The first terminal trains the first machine learning model by using local data stored by the first termina...