The European Commission quickly acted on earlier hints on Tuesday and formally started two antitrust investigations versus Motorola. The two pursuits will look into whether Motorola was abusing its standards-based patents against Apple and Microsoft. The claims would check whether Motorola was trying to squeeze Apple over 2G and 3G licenses for iPads and iPhones, as well as similar tactics over H.264 video in Windows 7 and the Xbox 360.