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"Intellectual Ventures, the massive patent holding and licensing corporation, has partnered with processor maker NVIDIA to jointly acquire approximately 500 patents from  wireless broadband ..."^^<http://www.w3.org/2001/XMLSchema#string>
<http://thenextweb.com/insider/2012/05/14/nvidia-teams-up-with-intellectual-ventures-to-buy-500-wireless-patents/>