ALEXANDRIA, Va., Sept. 3 -- United States Patent no. 12,407,274, issued on Sept. 2, was assigned to KING FAHD UNIVERSITY OF PETROLEUM AND MINERALS (Dhahran, Saudi Arabia).
"Inverter topology circuit" was invented by Muhammad Khalid (Dhahran, Saudi Arabia) and Mohammad Ali (Dhahran, Saudi Arabia).
According to the abstract* released by the U.S. Patent & Trademark Office: "An inverter topology circuit that includes a direct current source; a first capacitor; a second capacitor, and a number of switches (a first switch, a second switch, a third switch, a fourth switch, a fifth switch, a sixth switch, a seventh switch, an eighth switch, a ninth switch, a tenth switch, and an eleventh switch). A first side of the first switch and a first side ...