You’ve read all of your free items this month. To register, get added benefits and unlimited access to articles, Become a Member. Already a Member? Sign in. Advertising Age Article Abstract AOL to Reap $1 Billion Windfall in Sale of Patents to Microsoft Web Company's Shares Have Biggest Rise in More Than Two Years , Published on April 09, 2012 1 Want more Access, Content & Connections? Upgrade to Membership. We are glad you are enjoying Advertising Age. To get uninterrupted access and additional benefits, become a member today. Register Now Already a member? Log in.