ANNAPOLIS, Md., Dec. 20, 2013 /PRNewswire/ -- TeleCommunication Systems, Inc. (TCS) (NASDAQ: TSYS), a world leader in highly reliable and secure mobile communication technology, today announced that TCS has prevailed in a patent dispute filed by Cassidian Communications, Inc....
Source : http://www.prnewswire.com/news-releases/telecommun...