ALEXANDRIA, Va., July 16 -- United States Patent no. 12,671,351, issued on June 30, was assigned to Wei-Kuan Cheng (Taoyuan City, Taiwan).
"Full-bridge inverter device" was invented by Wei-Hao Cheng (Taoyuan City, Taiwan), Laskar Pamungkas (Taoyuan City, Taiwan) and Irawan Yusa Harjanto (Taoyuan City, Taiwan).
According to the abstract* released by the U.S. Patent & Trademark Office: "A full-bridge inverter device includes channel-1 including first inverter formed of first DC link capacitor, first full bridge circuit and first output filter, second voltage and current probes and first AC load, first full bridge circuit being coupled with first gate driver circuit and first sin pulse width modulation that provides first positive half cycle...