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Inventor
FENNEY ROBERT J
US
2 patents
Patents
2 patents
US7051004B2
May 23, 2006
System and methods providing secure delivery of licenses and content
MACROVISION CORP
50 citations
92
US7702591B2
Apr 20, 2010
System and methods providing secure delivery of licenses and content
MACROVISION CORP
16 citations
89