Yahoo Threatens Facebook With Lawsuit Over Advertising Patents

Yahoo has warned Facebook that it will face legal action if the social network doesn't sign licensing deals for patents Yahoo believes Facebook is using for its advertising systems, according to reports. Is Yahoo looking for some stock in Facebook?

Source: http://feedproxy.google.com/~r/sewblog/~3/pug18amfL7E/Yahoo-Threatens-Facebook-With-Lawsuit-Over-Advertising-Patents

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