ALEXANDRIA, Va., Oct. 8 -- United States Patent no. 12,438,454, issued on Oct. 7, was assigned to DECO LNTEGRATION TECHNOLOGY Co. Ltd. (Shenzhen, China).
"Millimeter wave-based switching power supply" was invented by Cheng Li (Shenzhen, China) and Weinian Liang (Shenzhen, China).
According to the abstract* released by the U.S. Patent & Trademark Office: "Disclosed is a millimeter wave-based switching power supply, including an input voltage circuit, an upper bridge inductor-inductor-capacitor (LLC) circuit and a lower bridge LLC circuit of a primary winding of a transformer, a millimeter wave switch control chip, and an output voltage circuit, where the upper bridge LLC circuit includes a first capacitor C1, an inductor L1, and an input e...