Guitar Apprentice sued Ubisoft last week for patent infringement on a "media system and method of progressive musical instruction" in USP 8,119,896. Guitar Apprentice filed this patent on October 12, 2010, while Ubisoft's Rocksmith launched on October 18, 2011 in North America and is due to hit ...
Posted on Dec 12th 2013 11:30AM
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Posted on Dec 11th 2013 12:45PM