ALEXANDRIA, Va., June 9 -- United States Patent no. 12,287,876, issued on April 29, was assigned to LLOYD K Co. Ltd (Seongnam-si, South Korea).

"Anomaly detection method and device based on artificial neural network" was invented by Daehoon Kim (Seoul, South Korea), Jongkyun Jeong (Namyangju-si, South Korea) and Jinhwan Seo (Seoul, South Korea).

According to the abstract* released by the U.S. Patent & Trademark Office: "The present disclosure relates to an anomaly detection method based on an artificial neural network. The anomaly detection method based on the artificial neural network includes collecting first log data including first user log data and first system log data, and providing the collected first log data to a trained first a...