ALEXANDRIA, Va., Nov. 25 -- United States Patent no. 12,483,490, issued on Nov. 25, was assigned to Huawei Technologies Co. Ltd. (Shenzhen, China).

"Method for generating detection policy, device, and system" was invented by Tao Peng (Nanjing, China), Zhouyi Yu (Beijing) and Rongrong Hua (Nanjing, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "This application relates to methods, devices, and systems for generating a detection policy. An example method can be applied to a controller. In the example method, the controller obtains path information, where the path information includes information about a first network device, and the first network device belongs to a network device through which a packet ...