ALEXANDRIA, Va., June 18 -- United States Patent no. 12,325,490, issued on June 10, was assigned to MOTEK AUTOMATION Co. LTD. (New Taipei, Taiwan).
"Wheel hub motor" was invented by Fu-Chang Huang (New Taipei, Taiwan).
According to the abstract* released by the U.S. Patent & Trademark Office: "A wheel hub motor includes a shaft, a stator unit and a rotating unit. The stator unit includes a coreless stator set. The rotating unit includes a rotating seat set sleeved on the shaft, a bearing set, and two rotor sets fixedly mounted to the rotating seat set. The rotating seat set defines a bearing mounting space adjacent to the shaft and receiving the bearing set therein, and a rotor space radially spaced apart from the bearing mounting space a...