ALEXANDRIA, Va., June 9 -- United States Patent no. 12,287,667, issued on April 29, was assigned to Shenzhen Yinwang Intelligent Technologies Co. Ltd. (Shenzhen, China).

"Control system, clock synchronization method, controller, node device, and vehicle" was invented by Xuefeng Chen (Shenzhen, China), Tao Qin (Shenzhen, China) and Jie Li (Shenzhen, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "The present disclosure relates to control systems, clock synchronization methods, controllers, node devices, and vehicles. In one example control system provided in this application, a primary controller directly sends a reference clock signal to at least one node device by using a ring network, so that the at l...