Inventor · disambiguated record
Stephen R. Lapierre
Also filed as: LAPIERRE STEPHEN · LAPIERRE STEPHEN R
21 granted patents·392 citations·filing 1996–2013
96Inventor score
Files withBELLSOUTH INTELLECT PTY CORP11AT & T IP I LP6AT & T DELAWARE INTELLECT PROP2JASPER WIRELESS LLC1KAFKA HENRY J1
Top patents by PatentIndex Score
21 records- 0191US7516185B2System and method for electronic message status notificationAT & T IP I LP·Filed 2007·Granted Apr 7, 2009·21 cites·20 claims
- 0290US6934367B1System and method for voicemail message certification and reply using a temporary voicemail serviceBELLSOUTH INTELLECT PTY CORP·Filed 2001·Granted Aug 23, 2005·72 cites·52 claims
- 0387US7120688B1Systems and methods for an infrastructure centralized heartbeatBELLSOUTH INTELLECT PTY CORP·Filed 2002·Granted Oct 10, 2006·35 cites·24 claims
- 0487US6865260B1System and method for electronic message status certificationBELLSOUTH INTELLECT PTY CORP·Filed 2001·Granted Mar 8, 2005·51 cites·40 claims
- 0586US7027567B1System and method for electronic message status notification and reply using various electronic mediaBELLSOUTH INTELLECT PTY CORP·Filed 2001·Granted Apr 11, 2006·44 cites·9 claims
- 0683US7512222B2Methods and systems for automated prepaid service routingAT & T IP I LP·Filed 2007·Granted Mar 31, 2009·7 cites·20 claims
- 0783US7257212B2Methods and systems for automated prepaid service routingAT & T IP I LP·Filed 2005·Granted Aug 14, 2007·7 cites·18 claims
- 0882US6738466B1System and method for redirecting number identificationBELLSOUTH INTELLECT PTY CORP·Filed 2000·Granted May 18, 2004·22 cites·16 claims
- 0981US7394895B2Methods and systems for 1+ prepaid routing serviceAT & T DELAWARE INTELLECT PROP·Filed 2006·Granted Jul 1, 2008·7 cites·19 claims
- 1077US7225230B1System and method for electronic message status notificationBELLSOUTH INTELLECT PTY CORP·Filed 2001·Granted May 29, 2007·21 cites·57 claims
- 1174US6980635B2Methods and systems for automated prepaid service routingBELLSOUTH INTELLECT PTY CORP·Filed 2002·Granted Dec 27, 2005·12 cites·17 claims
- 1271US6885741B1System and method for on-hold call backBELLSOUTH INTELLECT PTY CORP·Filed 2000·Granted Apr 26, 2005·19 cites·22 claims
- 1370US8014513B2Caller identification through non-textual outputAT & T IP I LP·Filed 2005·Granted Sep 6, 2011·3 cites·3 claims
- 1470US7095834B2Methods and systems for 1+ prepaid routing serviceBELLSOUTH INTELLECT PTY CORP·Filed 2002·Granted Aug 22, 2006·7 cites·18 claims
- 1569US8477758B2Voice over network (VoN)/voice over internet protocol (VoIP) architect having hotline and optional tie lineKAFKA HENRY J·Filed 2005·Granted Jul 2, 2013·4 cites·17 claims
- 1661US5974115ASystem and method for testing subscriber lines and terminating equipment from a service platformBELLSOUTH INTELLECT PTY CORP·Filed 1996·Granted Oct 26, 1999·37 cites·22 claims
- 1760US7489769B2Method and system for providing a continuous tone source using a network nodeJASPER WIRELESS LLC·Filed 2003·Granted Feb 10, 2009·4 cites·34 claims
- 1852US9118510B2Voice over network (VoN)/voice over internet protocol (VoIP) architect having hotline and optional tie lineAT & T IP I LP·Filed 2013·Granted Aug 25, 2015·0 cites·20 claims
- 1949US7920687B2Communication networks including flash hook detectors and methods of operating the sameAT & T IP I LP·Filed 2005·Granted Apr 5, 2011·0 cites·19 claims
- 2045US6597780B1Method and system for providing a continuous tone source using a service nodeBELLSOUTH INTELLECT PTY CORP·Filed 1999·Granted Jul 22, 2003·10 cites·29 claims
- 2142US7394897B1Method and system for routing service calls made from resold linesAT & T DELAWARE INTELLECT PROP·Filed 1998·Granted Jul 1, 2008·9 cites·18 claims
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