Apple, Samsung Settle After Fighting Seven Years in Court (bloomberg.com)
Apple and Samsung reached a settlement in their U.S. patent battle, putting an end to a seven-year fight over smartphone designs. From a report: The string of lawsuits started in 2011 when Apple sued Samsung for allegedly copying the design of the iPhone in the creation of its own line of smartphones. Terms of the accord weren't immediately disclosed. The settlement follows a damages retrial in which Apple won a $539 million jury award in May.
FYI, the center pic in your link should be of an LG Prada, not an iPhone. The Prada was the first smartphone to go without a keyboard or keypad, not the iPhone. As I keep telling people, just because the first time you saw a feature was on an Apple product, does not mean Apple invented it.
The pics on the left and right are also cherry-picked to make it look like the iPhone was the progenitor of the modern smartphone design. Here's what the pic looks like if you cherry-pick phones to make the comparison favorable to Samsung.
Samsung already had phones in their internal design pipeline prior to the iPhone's release which looked very iPhone-like. They just weren't allowed to present them in court because they missed a filing deadline. The judge in the case opted to prioritize a legal deadline over the truth, which makes sense if a lawyer is exhibiting a pattern of missing deadlines, but not when potentially a billion dollars is at stake. The truth is the industry was already transitioning towards touch and away from physical keyboards by the time the iPhone rolled out. The iPhone did not create this new paradigm, it just happened to make the biggest splash with it.
Samsung missed no deadlines in the similar case over the iPad's design. So they were able to successfully argue that the concept of a tablet existed long before the iPad, and that the Samsung Galaxy Tab's design actually borrowed from their digital picture frame which pre-dates the iPad (and the iPhone for that matter). And the jury ruled for Samsung in the tablet design patent case. They weren't jerks about it either - they didn't sue Apple for stealing their picture frame design for the iPad.