The back of the iPhone and the back of the Samsung Galaxy S look very similar, right down to the placement of the camera in the top left corner and the brand name at the bottom.
The Galaxy S is one of Samsung's top sellers and was found to have violated all three of Apple's design patents in question during the trial: the front, back and layout of the applications on the screen. Both the 3G and 4G versions of the device were found to have copied the iPhone.