Rhonin the wizard on 09 January 2014
Here is a news story about the first time they sued Nintendo. IA Labs accused Nintendo of infringing on two patents, "Computer interactive isometric exercise system and method for operatively interconnecting the exercise system to a computer system for use as a peripheral" and "Force measurement system for an isometric exercise device", with technology used in the Wii, Wii Fit, Wii Fit Plus, the Wii Balance Board, Wii Remote, Wii Wheel, Wii MotionPlus, Wii Nunchuck and Wii Zapper.
