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Momentum has three U.S. patents in the field of 3D face modeling and animation:
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Method for generating a personalized 3-D face model, United States Patent 6664956, 16 December 2003.
U.S. patent cover page
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Method for animating a 3-D model of a face, United States Patent 6731287, 4 May 2004.
U.S. patent cover page
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Method for tracking motion of a face, United States Patent 7127081, 24 October 2006.
U.S. patent cover page
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