Robert T. Calabrese

Person

Naperville, IL, US

People

Patents Grantslast 30 patents

Information Patent Grant
Message waiting notification to external message centers
- Patent number 8,549,083
- Issue date Oct 1, 2013
- Alcatel Lucent
- Yigang Cai
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Apparatus, method and system for maintaining call control at a gate...
- Patent number 7,142,857
- Issue date Nov 28, 2006
- Lucent Technologies Inc.
- Robert Thomas Calabrese
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Mobile station origination when serving mobile switching center is...
- Patent number 6,978,133
- Issue date Dec 20, 2005
- Lucent Technologies Inc.
- Ramachendra Prahlada Batni
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for supporting voice message services with aut...
- Patent number 6,839,555
- Issue date Jan 4, 2005
- Lucent Technologies Inc.
- Langdon Edward Alger
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Wireless hot-lining with automatically assigned variable hot-line n...
- Patent number 6,782,258
- Issue date Aug 24, 2004
- TeleCommunication Systems, Inc.
- Dara Ung
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Apparatus and method providing ubiquitous call transfer of an incom...
- Patent number 6,519,454
- Issue date Feb 11, 2003
- Lucent Technologies Inc.
- Robert Thomas Calabrese
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Apparatus, method and system for wireless telecommunication session...
- Patent number 6,393,289
- Issue date May 21, 2002
- Lucent Technologies Inc.
- Roger L. Bunting
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus providing call redirection for subsequent call...
- Patent number 6,389,279
- Issue date May 14, 2002
- Lucent Technologies Inc.
- Robert Thomas Calabrese
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
ANSI 41 dialed number validation
- Patent number 6,343,215
- Issue date Jan 29, 2002
- Lucent Technologies, INC
- Robert Thomas Calabrese
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Methods and apparatus for accessing enhanced wireless services plat...
- Patent number 6,236,857
- Issue date May 22, 2001
- Lucent Technologies, Inc.
- Robert T. Calabrese
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method for updating message waiting number count for a mobile telep...
- Patent number 6,055,423
- Issue date Apr 25, 2000
- Lucent Technologies, Inc.
- Robert T. Calabrese
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
MESSAGE WAITING NOTIFICATION TO EXTERNAL MESSAGE CENTERS
- Publication number 20110167118
- Publication date Jul 7, 2011
- Yigang Cai
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Wireless intelligent network custom call routing for integrating en...
- Publication number 20060246951
- Publication date Nov 2, 2006
- Robert T. Calabrese
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Mobile station origination when serving mobile switching center is...
- Publication number 20040058665
- Publication date Mar 25, 2004
- Ramachendra Prahlada Batni
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method and apparatus for supporting voice message services with aut...
- Publication number 20020160755
- Publication date Oct 31, 2002
- Langdon Edward Alger
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method and apparatus for supporting voice message services with cal...
- Publication number 20020160754
- Publication date Oct 31, 2002
- Langdon Edward Alger
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Wireless hot-lining with automatically assigned variable hot-line n...
- Publication number 20020025809
- Publication date Feb 28, 2002
- Dara Ung
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Robert T. Calabrese

Person

Patents Grantslast 30 patents

Message waiting notification to external message centers

Apparatus, method and system for maintaining call control at a gate...

Mobile station origination when serving mobile switching center is...

Method and apparatus for supporting voice message services with aut...

Wireless hot-lining with automatically assigned variable hot-line n...

Apparatus and method providing ubiquitous call transfer of an incom...

Apparatus, method and system for wireless telecommunication session...

Method and apparatus providing call redirection for subsequent call...

ANSI 41 dialed number validation

Methods and apparatus for accessing enhanced wireless services plat...

Method for updating message waiting number count for a mobile telep...

Patents Applicationslast 30 patents

MESSAGE WAITING NOTIFICATION TO EXTERNAL MESSAGE CENTERS

Wireless intelligent network custom call routing for integrating en...

Mobile station origination when serving mobile switching center is...

Method and apparatus for supporting voice message services with aut...

Method and apparatus for supporting voice message services with cal...

Wireless hot-lining with automatically assigned variable hot-line n...