An administrative law judge for the International Trade Commission issued a recommendation that the commission ban 4GB and 250 GB Xbox gaming consoles from import to the United States. The recommendation(PDF) was released to the public on Monday, and would punish Microsoft for infringing against some of Motorola’s patents. The patents permit video transmission and compression on the console and between the console and its controllers.
http://arstechnica.com/gadgets/2012/05/itc-judge-recommends-import-ban-on-microsofts-xbox/