3DIcon is building a significant intellectual property portfolio in the 3D imaging space. In December 2010 the U.S. Patent and Trademark Office granted CSpace® U.S. patent #7,858,913 and a new U.S. patent #8,247,755 for CSpace in September 2012 to the University of Oklahoma in which 3DIcon has an exclusive license. These patents strategically position the company to lead the emergence and commercialization of volumetric 3D display technology. The company has several additional patents pending in the U.S, Europe and Japan.