ALEXANDRIA, Va., June 16 -- United States Patent no. 12,308,123, issued on May 20, was assigned to QILU UNIVERSITY OF TECHNOLOGY (SHANDONG ACADEMY OF SCIENCES) (Jinan, China), SHANDONG ARTIFICIAL INTELLIGENCE INSTITUTE (Jinan, China) and SHANDONG COMPUTER SCIENCE CENTER (NATIONAL SUPERCOMPUTING CENTER IN JINAN) (Jinan, China).

"Electrocardiogram (ECG) signal classification method based on contrastive learning and multi-scale feature extraction" was invented by Minglei Shu (Jinan, China), Luyao Li (Jinan, China), Pengyao Xu (Jinan, China), Shuwang Zhou (Jinan, China) and Zhaoyang Liu (Jinan, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "An electrocardiogram (ECG) signal classification method based on c...