ALEXANDRIA, Va., June 4 -- United States Patent no. 12,323,889, issued on June 3, was assigned to Shenzhen Yinwang Intelligent Technologies Co. Ltd. (Shenzhen, China).
"Security protection method in in-vehicle system and device" was invented by Changjian Gao (Shenzhen, China), Yong Wang (Shenzhen, China) and Yinghui Yu (Beijing).
According to the abstract* released by the U.S. Patent & Trademark Office: "Embodiments of this application provide a security protection method in an in-vehicle system and a device, relate to the field of internet of vehicles technologies, to deploy a first security protection module on an electronic control unit, deploy a second security protection module on a domain controller, and deploy a third security prot...