There is provided a wireless system for a video game console having at least one of an Infrared (IR) receiver and a Radio Frequency (RF) receiver, and further having at least two operation modes including (i) a first game mode capable of playing video games and (ii) a second entertainment mode capable...http://www.google.de/patents/US7396280?utm_source=gb-gplus-sharePatent US7396280 - Dedicated wireless digital video disc (DVD) controller for video game consoles
