ALEXANDRIA, Va., Oct. 8 -- United States Patent no. 12,438,418, issued on Oct. 7, was assigned to KOREA AEROSPACE RESEARCH INSTITUTE (Daejeon, South Korea).

"Dual motor actuator and method of controlling the same" was invented by Jung Jin Lee (Sejong-si, South Korea).

According to the abstract* released by the U.S. Patent & Trademark Office: "A dual motor actuator according to an embodiment includes a main motor actuator outputting torque to a main output shaft by including a main motor and a main reduction gear, an auxiliary motor actuator outputting torque to an auxiliary output shaft by including an auxiliary motor and an auxiliary reduction gear, and a clutch connecting the main output shaft and the auxiliary output shaft to each othe...