ALEXANDRIA, Va., Dec. 2 -- United States Patent no. 12,489,371, issued on Dec. 2, was assigned to CHICONY POWER TECHNOLOGY Co. LTD. (New Taipei, Taiwan).

"Resonant converter with adjustable capacitance" was invented by Yu-Chieh Huang (New Taipei, Taiwan) and Hsiang-Chueh Meng (New Taipei, Taiwan).

According to the abstract* released by the U.S. Patent & Trademark Office: "A power converter includes a transformer, a resonant circuit, a first switch, a second switch, and a controller. The transformer includes a primary-side winding and a secondary-side winding. The resonant circuit is coupled to the primary-side winding, and the resonant circuit includes a resonant capacitor and a resonant inductor. The first switch and the second switch ar...