ALEXANDRIA, Va., July 28 -- United States Patent no. 12,693,920, issued on July 28, was assigned to Lingnan University (Hong Kong) and City University of Hong Kong (Hong Kong).

"Method for monitoring a nonlinear dynamic process and a computing system" was invented by Si-Zhao Qin (Hong Kong), Yining Dong (Hong Kong) and Jiaxin Yu (Hong Kong).

According to the abstract* released by the U.S. Patent & Trademark Office: "A method for monitoring a nonlinear dynamic process and a computing system are provided. The method includes training a model based on sample data, wherein the model comprises: a first layer, wherein the first layer is configured to linearize the sample data using one or more dimension lifting techniques; a second layer, where...