US Patent Issued to Archer Aviation on Sept. 23 for "Inverter circuits and electrical propulsion systems for EVTOL aircraft" (California Inventors)

ALEXANDRIA, Va., Sept. 23 -- United States Patent no. 12,420,908, issued on Sept. 23, was assigned to Archer Aviation Inc. (San Jose, Calif.).

"Inverter circuits and electrical propulsion systems for EVTOL aircraft" was invented by Alan Tepe (San Jose, Calif.), Stephen Spiteri (San Jose, Calif.), Wei Wu (San Jose, Calif.) and Diederik Marius (San Jose, Calif.).

According to the abstract* released by the U.S. Patent & Trademark Office: "An electrical propulsion system includes an electrical motor configured to drive one or more propellers of the aircraft, a capacitor configured to stabilize a direct current (DC) bus voltage, a first inverter circuit coupled to the capacitor and configured to convert the DC bus voltage to alternate current ...