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Carlos Perea
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Somerset, NJ, US
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last 30 patents
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Patent Grant
Method and system for mediating transactions that use portable smar...
Patent number
5,521,966
Issue date
May 28, 1996
AT&T Corp.
Albert Friedes
G06 - COMPUTING CALCULATING COUNTING
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Patent Grant
Mediation of transactions by a communications system
Patent number
5,329,589
Issue date
Jul 12, 1994
AT&T Bell Laboratories
Alexander G. Fraser
G06 - COMPUTING CALCULATING COUNTING
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Patent Grant
Recording of automatic number identification to identify lost custo...
Patent number
5,282,243
Issue date
Jan 25, 1994
AT&T Bell Laboratories
Hassan Dabbaghi
H04 - ELECTRIC COMMUNICATION TECHNIQUE