ALEXANDRIA, Va., May 19 -- United States Patent no. 12,630,213, issued on May 19, was assigned to BEIJING JINGWEI HIRAIN TECHNOLOGIES Co. INC. (Beijing).
"Redundant electric power steering apparatus" was invented by Liyuan Wu (Beijing) and Xia Yang (Beijing).
According to the abstract* released by the U.S. Patent & Trademark Office: "An embodiment of the present application provides a redundant electric power steering apparatus including: a first circuit board and a second circuit board configured to control the motor; where the first circuit board and the second circuit board are stacked along a direction parallel to the end face of the casing of the motor; the first circuit board is provided with a plurality of control units; the second...