ALEXANDRIA, Va., Jan. 20 -- United States Patent no. 12,531,486, issued on Jan. 20, was assigned to Murata Manufacturing Co. Ltd. (Kyoto-fu, Japan).
"Scalable power supply system" was invented by Tatsuya Hosotani (Nagaokakyo, Japan) and Yoshihiro Fujiwara (Nagaokakyo, Japan).
According to the abstract* released by the U.S. Patent & Trademark Office: "A power supply system includes an MPU, multiple power conversion circuits, and multiple extended-control circuits. The MPU supplies a digital switching driving signal to the power conversion circuit, and supplies a digital switching driving signal to the power conversion circuit. The extended-control circuit, which includes a CR circuit, generates a switching driving signal which is delayed w...