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Joan Simon Raventos
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Bercelona, ES
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last 30 patents
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Patent Grant
Network subscriber usage recording system
Patent number
8,463,617
Issue date
Jun 11, 2013
Hewlett-Packard Development Company, L.P.
Alexander Charles Ranous
H04 - ELECTRIC COMMUNICATION TECHNIQUE
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last 30 patents
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Patent Application
Network subscriber usage recording system
Publication number
20040039809
Publication date
Feb 26, 2004
Alexander Charles Ranous
H04 - ELECTRIC COMMUNICATION TECHNIQUE