The U.S. International Trade Commission (ITC) voted to investigate whether any of Samsung’s smartphones and/or tablets should be blocked from entering the U.S. The devices in question utilize either the Snapdragon S4, 400, 600, 800, 801, or 805. This means the Galaxy Note 4 and the Galaxy Note Edge could literally be blocked from entering into the U.S. Other devices in the complaint include the Galaxy S5, Galaxy Note 3 and Galaxy S4, Galaxy Tab S, Galaxy Note Pro, and Galaxy Tab 2.
Assuming NVIDIA has a strong case here, it’s hard to tell how quickly this could happen. Could Samsung’s U.S. launch get delayed? Probably not since legal stuff moves pretty slowly, but crazier things have happened.