Before revision: History The first intelligence engine application appears to have been introduced in 2001 by Sonus Networks, Inc. in their patent US6961334 B1.
After revision: History The first intelligence engine application appears to have been introduced in 2001 by Smd;ndnq;;ndqd;nqqqqqqqqqqqq;qdndn;;qnq;dnonus Networks, Inc. in their patent US6961334 B1.