Angry Birds maker Rovio sued over app patents. Caw caw.

"Rovio, the Finnish maker of the Angry Birds game, is being sued by a licensing company for infringing its patents.

Lodsys has said that Rovio and other developers violated its patents with games on Apple's iOS platform and Google's Android.

Lodsys is embroiled in lawsuits with other big technology companies, including Apple."

Source: BBC