ALEXANDRIA, Va., Feb. 17 -- United States Patent no. 12,556,472, issued on Feb. 17, was assigned to Huawei Technologies'Co.'Ltd.' (Shenzhen, China).

"Method and device for parallelly sending route advertisement messages" was invented by Shuanglong Chen (Beijing), Hongjie Yang (Beijing) and Zhenbin Li (Beijing).

According to the abstract* released by the U.S. Patent & Trademark Office: "A route advertisement method and a device for improving efficiency of generating a route advertisement message are disclosed. The method is applied to a network including a first network device and a second network device, and the first network device and the second network device establish a user datagram protocol (UDP)-based border gateway protocol (BGP) ...