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... motion for judgment as a matter of law that Apple’s trade dresses are functional and therefore not protectable. On the appeal, Samsung won a battle, but lost the war. The Appeals Court upheld the district court’s verdict on utility patents and design patents. The infringed utility patents claim certain features in the iPhone’s user interface. One utility patent relates to a user’s double tapping on a portion of an electronic document that causes the portion to be enlarged and “substantially ...