Market Update: AT&T Inc (NYSE:T) – AT&T sues Cox Communications for patent infringement

[Reuters] – In the suit filed Friday in Delaware federal court against Cox and more than 30 of its regional units, AT&T said that Cox had been warned about the claims of patent . . . → Read More: Market Update: AT&T Inc (NYSE:T) – AT&T sues Cox Communications for patent infringement Similar Articles: Company Update (NYSE:T): AT&T merges wireless and business units led by de la Vega Market Update (NYSE:T): Why AT&T Didn’t Impress the Market Today Stock Update (NYSE:T): AT&T Reaches Deal to Connect Volvo’s Cars to the Internet