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Nicholas D. De Trana
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Addison, IL, US
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Patents Grants
last 30 patents
Information
Patent Grant
Method and apparatus for a remote signaling and call processing in...
Patent number
7,733,852
Issue date
Jun 8, 2010
AT&T Intellectual Property II, L.P.
Richard J. Bruno
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method for reducing data loss in automatically re-configured ATM ne...
Patent number
7,420,974
Issue date
Sep 2, 2008
AT&T Corp.
John D. Brandt
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method and apparatus for a remote signaling and call processing in...
Patent number
7,061,906
Issue date
Jun 13, 2006
AT&T Corp.
Richard J. Bruno
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Platform for prepaid calling card calls
Patent number
6,856,674
Issue date
Feb 15, 2005
AT&T Corp.
Nicholas D De Trana
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method for reducing data loss in automatically re-configured ATM ne...
Patent number
6,700,870
Issue date
Mar 2, 2004
AT&T Corp.
John D. Brandt
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method and apparatus for a customer self-provisioning of outpulsed...
Patent number
6,633,638
Issue date
Oct 14, 2003
AT&T Corp.
Nicholas D. De Trana
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Telephony Test Technique
Patent number
6,341,158
Issue date
Jan 22, 2002
AT&T Corporation
Martin Corso
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method and apparatus for providing back-up, in-band signaling in a...
Patent number
6,275,578
Issue date
Aug 14, 2001
AT&T Corp.
Nicholas D. De Trana
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Apparatus and method for fast automated recovery from toll switch f...
Patent number
6,078,659
Issue date
Jun 20, 2000
AT&T Corp.
Nicholas D. De Trana
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Communications switch permitting transparent maintenance of switch...
Patent number
6,058,182
Issue date
May 2, 2000
AT&T Corporation
Martin Corso
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Patents Applications
last 30 patents
Information
Patent Application
Method and apparatus for a remote signaling and call processing in...
Publication number
20060209817
Publication date
Sep 21, 2006
AT&T Corp.
Richard J. Bruno
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Method and apparatus for a remote signaling and call processing in...
Publication number
20020075855
Publication date
Jun 20, 2002
AT&T CORP.
Richard J. Bruno
H04 - ELECTRIC COMMUNICATION TECHNIQUE