Rovio sues Hulu for patent infringement - The Times of India

WILMINGTON: Rovi Corp sued Hulu, accusing the online video site of infringing patents that cover electronic program guides. Rovi, created from Macrovision Corp's acquisition of Gemstar-TV Guide International Inc in 2008, provides technology that powers the streaming services provided by Blockbuster On Demand and Best Buy Co Inc's CinemaNow, according to the complaint, filed.