Samsung got a big win in the International Trade Commission today, as the ITC handed down a final ruling finding that several models of AT&T-compatible iPhones and iPads infringe a Samsung patent, and issued an exclusion order preventing them from being sold. This final ruling comes months after an ALJ determined that Apple did not infringe any of Samsung's IP, but clearly, the commission felt differently upon its review. This final determination holds that AT&T models of the iPhone 4, 3GS and 3, plus AT&T iPad 3G and iPad 2 3