ALEXANDRIA, Va., Sept. 17 -- United States Patent no. 12,418,452, issued on Sept. 16, was assigned to BEIJING VOLCANO ENGINE TECHNOLOGY Co. LTD. (Beijing).

"Method and apparatus for processing service alarm based on CDN, device, and medium" was invented by Chunman Shi (Beijing) and Jian Wang (Beijing).

According to the abstract* released by the U.S. Patent & Trademark Office: "The present disclosure provides a method and apparatus for processing a service alarm based on a CDN, a device, and a medium. The method includes obtaining detection data and cause analysis data corresponding to a target domain name. The method further includes determining whether to perform a service alarm corresponding to the target domain name by using the detect...