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Tag - Imperium Holdings
Previously unknown firm Imperium Holdings late Wednesday joined in the bevy of lawsuits targeting phone makers. The company sued Apple, Kyocera, LG, Motorola, Nokia, RIM, and Sony Ericsson for allegedly infringing on five patents from between 2001 and 2006. All of the patents focused on mobile camera imaging technology, including low-light CMOS sensors, flicker reduction to compensate for fluorescent light, and pixel correction.