ALEXANDRIA, Va., April 15 -- United States Patent no. 12,603,578, issued on April 14, was assigned to ACER Inc. (New Taipei City, Taiwan).

"Resonant converter capable of adaptively tuning quality factor based on load" was invented by Tzu-Tseng Chan (New Taipei City, Taiwan).

According to the abstract* released by the U.S. Patent & Trademark Office: "Provided is a resonant converter capable of adaptively tuning a quality factor based on load. The resonant converter includes a resonant tank having an inductor part whose inductance is tunable according to a first control potential, a magnetizing inductor, and a capacitor part whose capacitance is tunable according to a second control potential. The resonant converter detects the rectifying c...