AT&T lists four new IP/tech portfolios for sale on IAM Market

IAM Market, the online IP and technology marketplace for buy and sell-side practitioners, announces today the addition of new IP/tech listings by multinational telecommunications corporation AT&T. The four patent portfolios pertain to location-based gaming, mobile advertisements, noise cancellation and IP remotes for digital TV content. Potential buyers who wish to view these portfolios and other intellectual property for sale, license or tech transfer on the IAM Market site, may do so by first creating a free user profile at www.IAM-Market.com. About IAM Market IAM Market is an