ALEXANDRIA, Va., Jan. 20 -- United States Patent no. 12,530,582, issued on Jan. 20, was assigned to Oracle International Corp. (Redwood Shores, Calif.).

"Trained models for discovering target device presence" was invented by Selim Mimaroglu (Arlington, Va.), Oren Benjamin (Arlington, Va.), Arhan Gunel (Arlington, Va.), Anqi Shen (McLean, Va.) and Ziran Feng (Austin, Texas).

According to the abstract* released by the U.S. Patent & Trademark Office: "Embodiments generate machine learning predictions to discover target device energy usage. One or more trained machine learning models configured to discover target device energy usage from source location energy usage can be stored. Multiple instances of source location energy usage over a peri...