Xerox sued Google, Yahoo and YouTube

Xerox has filed a lawsuit against Yahoo, Google and YouTube, accusing them of infringing patents related to search technology and integration. Xerox also said that Google's AdWords and AdSense services violated Xerox's patent related to automatically-generated results. The lawsuit that was filed before the U.S. District Court District Delaware also accuses Yahoo Search Market, Yahoo Publisher Network, and Y! Q Contextual Serach to mention violating the patent. Xerox also accuses Google Maps, and Yahoo Video GOOL Shooping services violate the second patent, which the company refers to the integration of information from different sources. For a violation of the same patent has been indicted and YouTube.