ALEXANDRIA, Va., Aug. 25 -- United States Patent no. 12,719,359, issued on Aug. 25, was assigned to MetaPWR Electronics Co. Ltd. (Shanghai).
"Power conversion device" was invented by Jianhong Zeng (Shanghai).
According to the abstract* released by the U.S. Patent & Trademark Office: "According to the six-switch flying capacitor voltage buck-type conversion circuit and the four-switch flying capacitor voltage buck-type conversion circuit applied to the intermediate bus converter, further optimization is provided. On one hand, a power conversion device is provided, the voltage peak of the switch is absorbed by optimizing the clamping circuit and the layout thereof, the voltage stress of the switch is reduced, no extra loss is generated, and...