On November 16, 2009, FuzzySharp Technologies Incorporated filed a patent infringement lawsuit in the United States District Court, District of Delaware against Nvidia, Dell, Sony and Matrox Graphics, claiming the companies’ graphic processing units (GPUs) infringe two patents. The patents-at-issue, USP No. 6,172,679 and USP No. 6,618,047, related to visibility calculations for 3D computer graphics.
FuzzySharp Technologies seeks compensatory damages and a permanent injunction.
Source(s): “Tech Patents,” Courthouse News Service, November 18, 2009 (http://www.courthousenews.com/2009/11/18/Tech_Patents_.htm).
