ALEXANDRIA, Va., March 31 -- United States Patent no. 12,592,570, issued on March 31, was assigned to Panasonic Intellectual Property Management Co. Ltd. (Osaka, Japan).
"Electronic device" was invented by Masaaki Mouri (Nara, Japan) and Yuri Nishizumi (Tokyo).
According to the abstract* released by the U.S. Patent & Trademark Office: "An electronic device includes a first switching circuit switching a power feed path between a first path for supplying first power and a second path for supplying second power, and a step-up/down circuit changing a voltage of the second power. The first switching circuit switches the power feed path to the first path when a voltage of the first path is higher than a voltage of the second path, and switches ...