Inventor · disambiguated record
Robert M. Ephraim
Also filed as: EPHRAIM ROBERT · EPHRAIM ROBERT M · EPHRAIM ROBERT MARTIN
21 granted patents·2 pending applications·311 citations·filing 1989–2016
95Inventor score
Files withCELLCO PARTNERSHIP DBA VERIZON10KALBAG ROHIT SATISH3CHEN BEN-REN2VERIZON PATENT & LICENSING INC2BELL COMMUNICATIONS RES1
Top patents by PatentIndex Score
23 records- 0194US8244204B1Timed override of incoming call restrictions to facilitate callback after an emergency callCHEN BEN-REN·Filed 2007·Granted Aug 14, 2012·57 cites·25 claims
- 0293US7366136B1Determining chargeable duration at the home agent for a prepaid MIP sessionCELLCO PARTNERSHIP DBA VERIZON·Filed 2005·Granted Apr 29, 2008·43 cites·14 claims
- 0391US8638794B1Method and system for routing traffic across multiple interfaces via VPN traffic selectors and local policiesEPHRAIM ROBERT MARTIN·Filed 2010·Granted Jan 28, 2014·22 cites·24 claims
- 0489US8588413B1Enabling seamless access to a Wi-Fi networkKALBAG ROHIT SATISH·Filed 2009·Granted Nov 19, 2013·19 cites·22 claims
- 0589US7200387B1Application invocation on a mobile station using messaging serviceCELLCO PARTNERSHIP DBA VERIZON·Filed 2004·Granted Apr 3, 2007·56 cites·7 claims
- 0687US8385232B1Flexible alerting for integrated cellular and VoIPCELLCO PARTNERSHIP DBA VERIZON·Filed 2008·Granted Feb 26, 2013·13 cites·20 claims
- 0787US8249016B1Method and device for providing inter-domain handoff configuration information to a dual mode access terminalKALBAG ROHIT SATISH·Filed 2007·Granted Aug 21, 2012·13 cites·14 claims
- 0887US7092697B1Method and system for reduced-latency prepaid mobile messagingCELLCO PARTNERSHIP DBA VERIZON·Filed 2003·Granted Aug 15, 2006·49 cites·34 claims
- 0986US9370037B2Intelligent policy and charging rule function (PCRF) restorationVERIZON PATENT & LICENSING INC·Filed 2013·Granted Jun 14, 2016·6 cites·20 claims
- 1079US7729685B1Push-to-talk wireless communication for prepaid mobile subscribersCELLO PARTNERSHIP·Filed 2007·Granted Jun 1, 2010·8 cites·39 claims
- 1178US8897749B1Policy decisions based on subscriber spending limitsCELLCO PARTNERSHIP DBA VERIZON·Filed 2013·Granted Nov 25, 2014·4 cites·20 claims
- 1273US9544939B2Intelligent policy and charging rule function (PCRF) restorationVERIZON PATENT & LICENSING INC·Filed 2016·Granted Jan 10, 2017·2 cites·20 claims
- 1373US8670745B1Prepaid charging interface enhancements enabling prepaid messaging bucketsCHEN BEN-REN·Filed 2006·Granted Mar 11, 2014·4 cites·14 claims
- 1455US9326110B2Prepaid charging interface enhancements enabling prepaid messaging bucketsCELLCO PARTNERSHIP DBA VERIZON·Filed 2014·Granted Apr 26, 2016·0 cites·19 claims
- 1555US4998274AISDN dual bus extension phone systemBELL COMMUNICATIONS RES·Filed 1989·Granted Mar 5, 1991·15 cites·20 claims
- 1652US9397891B2Geo-redundant PCRF MRA with MPE allocation via IMSI hashing and IP indexed tableCELLCO PARTNERSHIP DBA VERIZON·Filed 2014·Granted Jul 19, 2016·0 cites·16 claims
- 1752US8885522B2Flexible alerting for integrated cellular and VoIPCELLCO PARTNERSHIP DBA VERIZON·Filed 2013·Granted Nov 11, 2014·0 cites·19 claims
- 1850US10033880B2Geo-redundant PCRF MRA with MPE allocation via IMSI hashing and IP indexed tableCELLCO PARTNERSHIP DBA VERIZON·Filed 2016·Granted Jul 24, 2018·0 cites·17 claims
- 1950US8804666B2Method and device for providing inter-domain handoff configuration information to a dual mode access terminalKALBAG ROHIT SATISH·Filed 2012·Granted Aug 12, 2014·0 cites·12 claims
- 2048US2005096006A1Subscriber selectable alternative to audible ringback signalsCELLCO PARTNERSHIP DBA VERIZON·Filed 2003·Application pending·0 cites
- 2140US2006281443A1Method and system for facilitating voice mailbox operations for a mobile phone that is capable of operating in both a CDMA and GSM environmentCHEN MICHAEL·Filed 2005·Application pending·0 cites
- 2237US8964633B2Method, apparatus, and computer program product for authenticating subscriber communications at a network serverEPHRAIM ROBERT M·Filed 2007·Granted Feb 24, 2015·0 cites·18 claims
- 2334US9578679B1Download localized portion of large database based on cellular network topologyCHEN BEN·Filed 2010·Granted Feb 21, 2017·0 cites·19 claims
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