Inventor · disambiguated record
Robert Thomas Calabrese
Also filed as: CALABRESE ROBERT · CALABRESE ROBERT T · CALABRESE ROBERT THOMAS
11 granted patents·2 pending applications·198 citations·filing 1997–2010
91Inventor score
Top patents by PatentIndex Score
13 records- 0173US6782258B2Wireless hot-lining with automatically assigned variable hot-line numberTELECOMM SYSTEMS INC·Filed 2001·Granted Aug 24, 2004·24 cites·14 claims
- 0271US6393289B1Apparatus, method and system for wireless telecommunication session control by an adjunct network entityLUCENT TECHNOLOGIES INC·Filed 1998·Granted May 21, 2002·47 cites·52 claims
- 0364US6343215B1ANSI 41 dialed number validationLUCENT TECHNOLOGIES INC·Filed 1998·Granted Jan 29, 2002·30 cites·24 claims
- 0462US6236857B1Methods and apparatus for accessing enhanced wireless services platforms via the public switched telephone networkLUCENT TECHNOLOGIES INC·Filed 1998·Granted May 22, 2001·40 cites·27 claims
- 0561US8549083B2Message waiting notification to external message centersCAI YIGANG·Filed 2010·Granted Oct 1, 2013·2 cites·20 claims
- 0648US7142857B1Apparatus, method and system for maintaining call control at a gateway mobile switching center utilizing a packet networkLUCENT TECHNOLOGIES INC·Filed 2000·Granted Nov 28, 2006·9 cites·56 claims
- 0747US6839555B2Method and apparatus for supporting voice message services with automatic rebound in a wireless intelligent networkLUCENT TECHNOLOGIES INC·Filed 2001·Granted Jan 4, 2005·5 cites·4 claims
- 0845US6389279B1Method and apparatus providing call redirection for subsequent call events in a telephone communications systemLUCENT TECHNOLOGIES INC·Filed 1999·Granted May 14, 2002·15 cites·19 claims
- 0943US6519454B1Apparatus and method providing ubiquitous call transfer of an incoming call to a mobile subscriber unitLUCENT TECHNOLOGIES INC·Filed 1999·Granted Feb 11, 2003·18 cites·10 claims
- 1040US2006246951A1Wireless intelligent network custom call routing for integrating enterprise networks with mobility networksCALABRESE ROBERT T·Filed 2005·Application pending·0 cites
- 1139US6055423AMethod for updating message waiting number count for a mobile telephone in an ANSI41 networkLUCENT TECHNOLOGIES INC·Filed 1997·Granted Apr 25, 2000·8 cites·9 claims
- 1237US6978133B2Mobile station origination when serving mobile switching center is not wireless intelligent network capableLUCENT TECHNOLOGIES INC·Filed 2002·Granted Dec 20, 2005·0 cites·10 claims
- 1331US2002160754A1Method and apparatus for supporting voice message services with call sender and feature code bookmark access in a wireless intelligent networkFiled 2001·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →