Microsoft Corporation (NASDAQ:MSFT) went in front of the U.S. International Trade Commission this past week with an attempt to block Motorola Mobility from selling the Droid 2, Droid X, Devour, Backflip, and Cliq XT smartphones in the United States. Microsoft said that Motorola is infringing on 7 of their patents that relates to how a user interacts with contacts, e-mails, calendars, etc.