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Jonathan Cook
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North End Portsmouth, GB
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last 30 patents
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Patent Grant
Distributed system for call processing
Patent number
5,878,117
Issue date
Mar 2, 1999
International Business Machines Corporation
Michael Ken Minakami
H04 - ELECTRIC COMMUNICATION TECHNIQUE
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Patent Grant
Distributed system for call processing
Patent number
5,668,854
Issue date
Sep 16, 1997
International Business Machine Corp.
Michael Ken Minakami
H04 - ELECTRIC COMMUNICATION TECHNIQUE
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Patent Grant
Distributed system for call processing
Patent number
5,471,521
Issue date
Nov 28, 1995
International Business Machines Corporation
Michael K. Minakami
H04 - ELECTRIC COMMUNICATION TECHNIQUE