ALEXANDRIA, Va., June 9 -- United States Patent no. 12,289,339, issued on April 29, was assigned to NEW H3C SECURITY TECHNOLOGIES Co. LTD. (Hefei, China).
"Domain name identification" was invented by Chengjie Gu (Beijing).
According to the abstract* released by the U.S. Patent & Trademark Office: "A domain name resolution request sent by a terminal is received. The domain name resolution request includes a domain name to be identified. The domain name includes at least one character. A sequence matrix corresponding to the domain name is determined. The sequence matrix includes at least one character vector. Each of the at least one character vector corresponds to each of the at least one character one to one. Each of the at least one char...