Grid Guide Question

How were you guys able to do a grid guide with the Rovi patents looming overhead. Are you getting guide data from them or paying a licensing fee or something?

The patents that Netflix just fought in the US courts and won?

Rovi Pantents DOA at appeals court

Decision doesn't cover grid guide

http://arstechnica.com/tech-policy/2015/07/netflix-nukes-rovis-we-own-tv-guide-patents/

The patents in the Netflix case have nothing to do with Grid Guide.