Uniloc USA Inc, and Uniloc Luxembourg S.A. have today filed a lawsuit in the Eastern District Court of Texas against Minecraft maker Mojang, asserting patent infringement of US Patent 6857067.
The patent in question essentially appears to cover just about all forms of DRM and targets Minecraft on Android devices, as these devices call home to see if they’re authorised to run, and that’s a big no-no according to this patent.