Patent 11834164 was granted and assigned to IQinetics Technologies Inc. on December, 2023 by the United States Patent and Trademark Office.
The present application relates to a propulsion device having a motor, a mast connected to the motor, an angle sensing device detecting the angle of the mast, a controller receiving the angle of the mast as an input and outputting a motor torque signal to the motor in response thereto, a hub attached to the mast via a single skewed hinge, and a propeller assembly with one or more blades connected to a hub.