Apple has to pay $506 million for using processor technology patented by a school

A US judge ruled that Apple must pay the University of Wisconsin-Madison $506 million for infringing on its patent. This amount is more than double the amount originally decided on by a jury, according to Reuters. The ruling continues a two-year-old patent-infringement battle, which may not be over.
In October 2015, a jury ruled that Apple committed patent infringement when creating mobile chips used in its iPhone, iPad Mini, and iPad Air. The A7, A8, and A8X processors used in the iPhone 5S, 6,