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Peter William Chapman
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Kanata, CA
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last 30 patents
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Patent Grant
System and method for generating a non-repudiatable record of a dat...
Patent number
8,694,789
Issue date
Apr 8, 2014
Avaya Inc.
Peter Chapman
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
System and method for generating a non-repudiatable record of a dat...
Patent number
7,752,449
Issue date
Jul 6, 2010
Avaya, Inc.
Peter Chapman
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Method and apparatus for directional transmission of high bandwidth...
Patent number
7,260,079
Issue date
Aug 21, 2007
Nortel Networks, Ltd.
Peter William Chapman
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Patents Applications
last 30 patents
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Patent Application
SYSTEM AND METHOD FOR GENERATING A NON-REPUDIATABLE RECORD OF A DAT...
Publication number
20100100737
Publication date
Apr 22, 2010
Nortel Networks Limited
Peter CHAPMAN
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Method and apparatus for accommodating high bandwidth traffic on a...
Publication number
20040029591
Publication date
Feb 12, 2004
Nortel Networks Limited
Peter William Chapman
H04 - ELECTRIC COMMUNICATION TECHNIQUE