ALEXANDRIA, Va., Oct. 21 -- United States Patent no. 12,771,161, issued on Oct. 20, was assigned to Live Wire EV LLC (Milwaukee).
"Transformerless on-board battery charging system for an electric vehicle" was invented by Hector Romo (Salinas, Calif.).
According to the abstract* released by the U.S. Patent & Trademark Office: "A transformerless charging system including a charging circuit including a first switch and a second switch, a first sensor assembly configured to measure a voltage of the battery, a second sensor assembly configured to measure a voltage of an input power line, and a third sensor assembly configured to measure a current of the charging circuit. An electronic processor is configured to receive a voltage of the battery...