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Nicoleta Ionita
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Rockville, MD, US
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last 30 patents
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Patent Grant
Virtual network operator system, method and apparatus
Patent number
7,493,081
Issue date
Feb 17, 2009
VT iDIRECT, Inc.
Christopher Robert Burdick
H04 - ELECTRIC COMMUNICATION TECHNIQUE
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last 30 patents
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Patent Application
Virtual network operator system, method and apparatus
Publication number
20050180348
Publication date
Aug 18, 2005
iDirect Incorporated
Christopher Robert Burdick
H04 - ELECTRIC COMMUNICATION TECHNIQUE