demonstrated that a light-duty passenger electric vehicle can be wirelessly charged at 100-kW with 96% efficiency using polyphase electromagnetic coupling coils with rotating magnetic fields

patented system transferred power to a Hyundai Kona EV across a five-inch airgap using electromagnetic fields

highest power density in the world for a wireless charging system for this class of vehicle

densities 8-10 times higher than conventional coil technology and can increase battery charge state by 50% in under 20 minutes



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