ALEXANDRIA, Va., Nov. 6 -- United States Patent no. 12,459,558, issued on Nov. 4, was assigned to HL MANDO Corp. (Pyeongtaek-si, South Korea).
"Steering apparatus and assembly method thereof" was invented by Tae Sik Kim (Yongin-si, South Korea).
According to the abstract* released by the U.S. Patent & Trademark Office: "A steering apparatus includes a first reducer having a first worm coupled to a first motor and a first worm wheel which rotates by being meshed with the first worm; a second reducer having a second worm coupled to a second motor and a second worm wheel which rotates by being meshed with the second worm; and a screw shaft on which the first reducer is mounted on one side and the second reducer is mounted on the other side, ...