ALEXANDRIA, Va., Nov. 18 -- United States Patent no. 12,472,813, issued on Nov. 18, was assigned to FCA US LLC (Auburn Hills, Mich.).

"Systems and methods for machine-learning powered alcohol impairment detection and real-time monitoring in automotive systems" was invented by Rajeev Tiwari (Auburn Hills, Mich.).

According to the abstract* released by the U.S. Patent & Trademark Office: "A driver alcohol impairment detection and control system and method for a vehicle a control system configured to access an alcohol impairment detection model, wherein the alcohol impairment detection model is a machine-learning model trained based on a plurality of input parameters including at least (i) parameters of one or more eyes of the driver, (ii) s...