ALEXANDRIA, Va., Nov. 6 -- United States Patent no. 12,459,412, issued on Nov. 4, was assigned to Yanfeng International Automotive Technology Co. Ltd. (Shanghai).
"Control assembly for seat belt retractor and vehicle seat" was invented by Xu Chen (Shanghai), Zhenhua Wang (Shanghai), Xun Tang (Shanghai) and Liudong Hu (Shanghai).
According to the abstract* released by the U.S. Patent & Trademark Office: "Provided is a control assembly (3) for a seat belt retractor, the control assembly comprising a first electric motor (31), a second electric motor (32), a control module (33), a third electric motor (34) and a retractor (35), wherein the control module (33) is separately connected to the first electric motor (31), the second electric motor...