US Patent Issued on Oct. 28 for "Data protection method, apparatus, medium and electronic device" (Chinese, American Inventors)

ALEXANDRIA, Va., Oct. 28 -- United States Patent no. 12,455,972, issued on Oct. 28.

"Data protection method, apparatus, medium and electronic device" was invented by Jiankai Sun (Los Angeles), Xin Yang (Los Angeles), Aonan Zhang (Los Angeles), Weihao Gao (Beijing), Junyuan Xie (Beijing) and Chong Wang (Los Angeles).

According to the abstract* released by the U.S. Patent & Trademark Office: "The present disclosure relates to a data protection method, apparatus, medium and electronic device. The method comprises: obtaining a specified batch of reference samples of an active participant of a joint training model; determining generation gradient information of the first reference sample; determining target gradient information sent to the pas...