ALEXANDRIA, Va., Feb. 24 -- United States Patent no. 12,559,159, issued on Feb. 24, was assigned to HL MANDO Corp. (Gyeonggi-do, South Korea).
"Steer-by-wire steering apparatus" was invented by Donghwan Seo (Gyeonggi-do, South Korea).
According to the abstract* released by the U.S. Patent & Trademark Office: "In a steer-by-wire steering apparatus according to embodiments of the present invention, a structure for preventing rotation of a sliding bar in order to allow the sliding bar to slide in the axial direction by the torque of a motor or a structure for determining a position to which the sliding bar moves can be more simply implemented, whereby the number of components can be reduced, the assembly process can be simplified, and the co...