Inventor · disambiguated record
David E. Phelps
Also filed as: PHELPS DAVID · PHELPS DAVID E
21 granted patents·2 pending applications·377 citations·filing 1998–2015
95Inventor score
Files withPHELPS DAVID E7VERIZON PATENT & LICENSING INC6MCI COMMUNICATIONS CORP5CRABLE PHILLIP D1DELACEY CHARLES F1
Top patents by PatentIndex Score
23 records- 0197US8861692B1Web call access and egress to private networkVERIZON PATENT & LICENSING INC·Filed 2013·Granted Oct 14, 2014·52 cites·20 claims
- 0289US9916128B2Visual and voice co-browsing frameworkVERIZON PATENT & LICENSING INC·Filed 2014·Granted Mar 13, 2018·12 cites·20 claims
- 0383US10055742B2Call transfers for web-delivered callsVERIZON PATENT & LICENSING INC·Filed 2013·Granted Aug 21, 2018·5 cites·18 claims
- 0482US9712674B2Third-party call control over secure duplex communication channelVERIZON PATENT & LICENSING INC·Filed 2015·Granted Jul 18, 2017·5 cites·20 claims
- 0581US6647111B1System for executing advanced interactive voice response services using service-independent building blocksMCI COMMUNICATIONS CORP·Filed 1998·Granted Nov 11, 2003·65 cites·33 claims
- 0680US9247060B2Call control for web callsVERIZON PATENT & LICENSING INC·Filed 2013·Granted Jan 26, 2016·5 cites·19 claims
- 0778US6389126B1Service provisioning system for interactive voice response servicesMCI COMMUNICATIONS CORP·Filed 1998·Granted May 14, 2002·121 cites·18 claims
- 0877US8139729B2Systems and methods for handling calls associated with an interactive voice response applicationPHELPS DAVID E·Filed 2005·Granted Mar 20, 2012·6 cites·25 claims
- 0975US9112976B2Parking and routing network calls and sessionsPHELPS DAVID E·Filed 2008·Granted Aug 18, 2015·6 cites·19 claims
- 1075US8908840B2IVR recording continuity controlPHELPS DAVID E·Filed 2011·Granted Dec 9, 2014·5 cites·20 claims
- 1170US8315363B2Network call recordingPHELPS DAVID·Filed 2008·Granted Nov 20, 2012·4 cites·22 claims
- 1269US8750467B2Systems and methods for handling calls associated with an interactive voice response applicationPHELPS DAVID E·Filed 2012·Granted Jun 10, 2014·2 cites·20 claims
- 1362US6493353B2Communications signaling gateway and system for an advanced service nodeMCI COMMUNICATIONS CORP·Filed 1998·Granted Dec 10, 2002·56 cites·12 claims
- 1460US8310958B2Routing calls in a networkCRABLE PHILLIP D·Filed 2006·Granted Nov 13, 2012·3 cites·17 claims
- 1556US7623644B2System for executing advanced interactive voice response services using service-independent building blocksMCI COMMUNICATIONS CORP·Filed 2003·Granted Nov 24, 2009·2 cites·31 claims
- 1649US8619957B2Delivery of call data in a communication systemDELACEY CHARLES F·Filed 2008·Granted Dec 31, 2013·1 cites·22 claims
- 1749US6418205B2Call and circuit state machine for a transaction control layer of a communications signaling gatewayMCI COMMUNICATIONS CORP·Filed 1998·Granted Jul 9, 2002·27 cites·17 claims
- 1846US9276969B2Method and system for providing a setup timer in a SIP-based networkVERIZON PATENT & LICENSING INC·Filed 2014·Granted Mar 1, 2016·0 cites·19 claims
- 1942US8774395B2IVR recording management and controlPHELPS DAVID E·Filed 2011·Granted Jul 8, 2014·0 cites·19 claims
- 2042US2007070980A1Method and system for providing network-based call processing of packetized voice callsMCI INC·Filed 2005·Application pending·0 cites
- 2139US8787537B2IVR communication session routing and recordingPHELPS DAVID E·Filed 2011·Granted Jul 22, 2014·0 cites·20 claims
- 2236US2013054635A1Procuring communication session recordsPHELPS DAVID E·Filed 2011·Application pending·0 cites
- 2334US8971514B2Avoiding failed routesSTATHAM STEVEN WILLIAM·Filed 2012·Granted Mar 3, 2015·0 cites·20 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →