Apple and Microsoft have had a cross-licensing deal since Steve came back to Apple. There are better sources that I don't have handy, but http://www.theverge.co

Apple and Microsoft have had a cross-licensing deal since Steve came back to Apple. There are better sources that I don't have handy, but http://www.theverge.com/2012/8/13/3239977/apple-and-microsoft-cross-license-agreement-includes-anti-cloning http://www.theverge.com/2012/8/13/3239977/apple-and-microsof... confirms the base details.