Craig L. DeCaluwe

Person

Naperville, IL, US

People

Patents Grantslast 30 patents

Information Patent Grant
Method for tracking source and destination internet protocol data
- Patent number 7,864,672
- Issue date Jan 4, 2011
- AT&T Intellectual Property II, L.P.
- Craig L. DeCaluwe
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
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 for tracking source and destination Internet Protocol data
- Patent number 7,406,040
- Issue date Jul 29, 2008
- AT&T Corporation
- Craig L. DeCaluwe
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method for tracking source and destination internet protocol data
- Patent number 7,106,691
- Issue date Sep 12, 2006
- AT&T Corp.
- Craig L. DeCaluwe
- 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 providing telecommunications trunk group s...
- Patent number 6,490,347
- Issue date Dec 3, 2002
- AT&T Corp.
- Craig L. DeCaluwe
- 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
Method to trap a called number in a telecommunications network
- Patent number 6,195,416
- Issue date Feb 27, 2001
- AT&T Corp.
- Craig L. DeCaluwe
- 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 Applicationslast 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
Information Patent Application
METHOD AND APPARATUS FOR PROVIDING TELECOMMUNICATIONS TRUNK GROUP S...
- Publication number 20010040952
- Publication date Nov 15, 2001
- CRAIG L. DECALUWE
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Craig L. DeCaluwe

Person

Patents Grantslast 30 patents

Method for tracking source and destination internet protocol data

Method and apparatus for a remote signaling and call processing in...

Method for reducing data loss in automatically re-configured ATM ne...

Method for tracking source and destination Internet Protocol data

Method for tracking source and destination internet protocol data

Method and apparatus for a remote signaling and call processing in...

Platform for prepaid calling card calls

Method for reducing data loss in automatically re-configured ATM ne...

Method and apparatus for providing telecommunications trunk group s...

Telephony Test Technique

Method and apparatus for providing back-up, in-band signaling in a...

Method to trap a called number in a telecommunications network

Apparatus and method for fast automated recovery from toll switch f...

Communications switch permitting transparent maintenance of switch...

Patents Applicationslast 30 patents

Method and apparatus for a remote signaling and call processing in...

Method and apparatus for a remote signaling and call processing in...

METHOD AND APPARATUS FOR PROVIDING TELECOMMUNICATIONS TRUNK GROUP S...