ALEXANDRIA, Va., July 3 -- United States Patent no. 12,347,149, issued on July 1, was assigned to TENCENT AMERICA LLC (Palo Alto, Calif.).

"System, method, and computer program for content adaptive online training for multiple blocks in neural image compression" was invented by Ding Ding (Palo Alto, Calif.), Wei Wang (Palo Alto, Calif.) and Shan Liu (Palo Alto, Calif.).

According to the abstract* released by the U.S. Patent & Trademark Office: "Content-adaptive online training for end-to-end (E2E) neural image compression (NIC) using a neural network performed by at least one processor, is provided, including receiving an input image, to an E2E NIC framework, including one or more blocks, preprocessing a first neural network of the E2E NI...