Law360, New York (April 02, 2009) -- Emsat Advanced Geo-Location Technology LLC and a patent licensee have launched a suit against a range of companies, accusing Virgin Mobile USA LP, 7-Eleven Inc., toy company MGA Entertainment Inc. and six others of infringing patents covering enhanced 911 services in cell phones.
In a complaint filed Wednesday in the U.S. District Court for the Eastern District of Texas, Emsat and a licensee of its patents, Location Based Services LLC, accused those companies...


