Inventor · disambiguated record
Tzahi Efrati
Also filed as: EFRATI TZAHI
48 granted patents·36 pending applications·115 citations·filing 2008–2019
97Inventor score
Top patents by PatentIndex Score
84 records- 0193US8605682B2Systems and methods for handoff of a mobile telephone call in a VOIP environmentEFRATI TZAHI·Filed 2012·Granted Dec 10, 2013·31 cites·20 claims
- 0290US8965342B1Method and apparatus for verifying the authenticity of mobile device informationVONAGE NETWORK LLC·Filed 2013·Granted Feb 24, 2015·12 cites·8 claims
- 0389US8799993B1Method and apparatus for configuring communication parameters on a wireless deviceVONAGE NETWORK LLC·Filed 2013·Granted Aug 5, 2014·11 cites·17 claims
- 0488US8223720B1Systems and methods for handoff of a mobile telephone call in a VOIP environmentEFRATI TZAHI·Filed 2011·Granted Jul 17, 2012·12 cites·16 claims
- 0586US8825814B1Method and apparatus for minimizing application delay by pushing application notificationsVONAGE NETWORK LLC·Filed 2013·Granted Sep 2, 2014·7 cites·12 claims
- 0679US9356953B2System and method to prevent spoofed communication through out-of-band verificationVONAGE NETWORK LLC·Filed 2013·Granted May 31, 2016·5 cites·18 claims
- 0778US9210198B2Method and apparatus for transferring active communication session streams between devicesVONAGE NETWORK LLC·Filed 2013·Granted Dec 8, 2015·4 cites·21 claims
- 0877US9369872B2Method and apparatus for configuring communication parameters on a wireless deviceVONAGE BUSINESS INC·Filed 2014·Granted Jun 14, 2016·4 cites·13 claims
- 0975US9203969B2Systems and methods for integrating information from voice over internet protocol systems and social networking systemsLANGOS GEOFFREY·Filed 2011·Granted Dec 1, 2015·2 cites·20 claims
- 1074US9070120B2Identifying and displaying a set of high priority contacts on a display deviceVONAGE NETWORK LLC·Filed 2012·Granted Jun 30, 2015·1 cites·19 claims
- 1173US9420010B2Voice over IP call setup progress indicatorVONAGE AMERICA INC·Filed 2013·Granted Aug 16, 2016·3 cites·19 claims
- 1273US9007531B2Methods and apparatus for expanding a field of view in a video communication sessionVONAGE NETWORK LLC·Filed 2013·Granted Apr 14, 2015·2 cites·23 claims
- 1373US8914284B1Methods and apparatus for conducting internet protocol telephony communicationVONAGE NETWORK LLC·Filed 2013·Granted Dec 16, 2014·3 cites·19 claims
- 1472US9728202B2Method and apparatus for voice modification during a callVONAGE AMERICA INC·Filed 2016·Granted Aug 8, 2017·2 cites·13 claims
- 1571US9348858B2Methods and systems for dynamically changing contact informationVONAGE NETWORK LLC·Filed 2015·Granted May 24, 2016·1 cites·18 claims
- 1670US9763079B2System and method for communication history reconciliation amongst linked devicesVONAGE NETWORK LLC·Filed 2014·Granted Sep 12, 2017·3 cites·25 claims
- 1769US9674233B2Method and apparatus for performing network registrationVONAGE BUSINESS INC·Filed 2014·Granted Jun 6, 2017·2 cites·16 claims
- 1869US9521112B2Systems and methods of assigning and using virtual telephone numbersVONAGE AMERICA INC·Filed 2013·Granted Dec 13, 2016·2 cites·17 claims
- 1965US9154317B2Method and apparatus for providing bridgeless conferencing servicesVONAGE NETWORK LLC·Filed 2013·Granted Oct 6, 2015·2 cites·18 claims
- 2064US9160549B2Method and apparatus for providing bridgeless conferencing servicesVONAGE NETWORK LLC·Filed 2013·Granted Oct 13, 2015·2 cites·6 claims
- 2164US8989359B2Methods and systems for dynamically changing contact informationVONAGE NETWORK LLC·Filed 2013·Granted Mar 24, 2015·0 cites·15 claims
- 2263US9124693B2Method and system for on-hold messaging for off network callsVONAGE NETWORK LLC·Filed 2013·Granted Sep 1, 2015·1 cites·8 claims
- 2361US8553570B1Systems and methods of routing IP telephony data packet communicationsVONAGE NETWORK LLC·Filed 2012·Granted Oct 8, 2013·1 cites·18 claims
- 2460US8861373B2Systems and methods of monitoring call qualitySTERMAN BARUCH·Filed 2011·Granted Oct 14, 2014·1 cites·27 claims
- 2559US9762632B2Systems and methods for establishing and controlling conference call bridgesVONAGE BUSINESS INC·Filed 2015·Granted Sep 12, 2017·1 cites·27 claims
- 2658US2015006299A1Methods and systems for dynamic customization of advertisementsVONAGE NETWORK LLC·Filed 2013·Application pending·0 cites
- 2757US9774744B2Systems and methods for integrating information from voice over internet protocol systems and social networking systemsLANGOS GEOFFREY·Filed 2011·Granted Sep 26, 2017·0 cites·17 claims
- 2857US8923498B2Systems and methods for integrating information from voice over internet protocol systems and social networking systemsLANGOS GEOFFREY·Filed 2011·Granted Dec 30, 2014·0 cites·21 claims
- 2956US9438640B2Method and apparatus for minimizing application delay by pushing application notificationsVONAGE NETWORK LLC·Filed 2014·Granted Sep 6, 2016·0 cites·14 claims
- 3052US9691077B2Systems and methods for making awards based on telephony activityEFRATI TZAHI·Filed 2011·Granted Jun 27, 2017·0 cites·39 claims
- 3152US2015117439A1Systems and methods for controlling telephony communicationsVONAGE NETWORK LLC·Filed 2013·Application pending·0 cites
- 3251US11849072B2Method and system for automating conferencing in a communication sessionVONAGE BUSINESS INC·Filed 2019·Granted Dec 19, 2023·0 cites·17 claims
- 3350US9900356B2Method and apparatus for transferring active communication session streams between devicesVONAGE BUSINESS INC·Filed 2015·Granted Feb 20, 2018·0 cites·20 claims
- 3450US9100475B2Routing communications based on history of previous communicationsVONAGE NETWORK LLC·Filed 2013·Granted Aug 4, 2015·0 cites·16 claims
- 3549US2015111553A1Method and system for automating conferencing in a communication sessionVONAGE NETWORK LLC·Filed 2014·Application pending·0 cites
- 3648US10277747B2Systems and methods for accessing conference callsVONAGE BUSINESS INC·Filed 2016·Granted Apr 30, 2019·0 cites·19 claims
- 3748US10158762B2Systems and methods for accessing conference callsVONAGE BUSINESS INC·Filed 2016·Granted Dec 18, 2018·0 cites·17 claims
- 3848US10009387B2Systems and methods of assigning and using virtual telephone numbersVONAGE AMERICA INC·Filed 2013·Granted Jun 26, 2018·0 cites·6 claims
- 3948US8879476B2Method and apparatus for performing network registrationVONAGE NETWORK LLC·Filed 2013·Granted Nov 4, 2014·0 cites·16 claims
- 4048US2011201315A1Providing web-activated callback by just dialling and pressing the call buttonOREN AMICHAY·Filed 2008·Application pending·0 cites
- 4147US9299358B2Method and apparatus for voice modification during a callVONAGE NETWORK LLC·Filed 2013·Granted Mar 29, 2016·0 cites·12 claims
- 4247US9198091B2Systems and methods for rapid setup of telephony communicationsVONAGE NETWORK LLC·Filed 2013·Granted Nov 24, 2015·0 cites·26 claims
- 4347US9106673B2Systems and methods for connecting telephony communicationsVONAGE NETWORK LLC·Filed 2012·Granted Aug 11, 2015·0 cites·19 claims
- 4447US2016255194A1Systems and methods for controlling telephony communicationsVONAGE NETWORK LLC·Filed 2016·Application pending·0 cites
- 4546US2016119468A1Method and system for rapid internet protocol (ip) communication session setup using interactive push notificationsVONAGE NETWORK LLC·Filed 2014·Application pending·0 cites
- 4646US2015056973A1Using vehicle data to make call termination decisionsVONAGE NETWORK LLC·Filed 2013·Application pending·0 cites
- 4746US2014372921A1Systems and methods for display of a video call in picture in picture modeVONAGE NETWORK LLC·Filed 2013·Application pending·0 cites
- 4845US9451507B2Systems and methods for handoff of a mobile telephone call in a VOIP environmentEFRATI TZAHI·Filed 2011·Granted Sep 20, 2016·0 cites·13 claims
- 4945US9210574B2Method and apparatus for verifying the authenticity of mobile device informationVONAGE NETWORK LLC·Filed 2015·Granted Dec 8, 2015·0 cites·20 claims
- 5045US9179482B2Systems and methods for rapid setup of telephony communicationsVONAGE NETWORK LLC·Filed 2013·Granted Nov 3, 2015·0 cites·12 claims
Showing the top 50 of 84 patent records by PatentIndex Score.
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