Issued Patents All Time
Showing 1–25 of 70 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11115327 | Methods, systems, and computer readable media for providing mobile device connectivity | Todd Spraggins, Ajay Padmakar Deo, Thomas Matthew McCann, Sam Eric McMurry, Rajat Gopal | 2021-09-07 |
| 9967148 | Methods, systems, and computer readable media for selective diameter topology hiding | Pankaj Goyal, Jonathan Palmer, Donald E. Wallace, Rajat Budhiraja | 2018-05-08 |
| 9888001 | Methods, systems, and computer readable media for negotiating diameter capabilities | — | 2018-02-06 |
| 9648018 | Methods, systems, and computer readable media for controlling deep parsing of diameter messages | — | 2017-05-09 |
| 9577933 | Method and system of providing differentiated services | — | 2017-02-21 |
| 9281996 | Method and system for dynamic gateway selection in an IP telephony network | John Kenneth Gallant | 2016-03-08 |
| 9253163 | Methods, systems, and computer readable media for encrypting diameter identification information in a communication network | — | 2016-02-02 |
| 8923275 | Providing service information for charging a subscriber for a service | Louis F. Menditto | 2014-12-30 |
| 8923276 | Internet protocol telephony voice/video message deposit and retrieval | — | 2014-12-30 |
| 8855082 | Application load balancing for different domains | Mark Grayson | 2014-10-07 |
| 8780919 | Intelligent policy server system and method for bandwidth control in an ATM network | John Kenneth Gallant, Thomas Glenn Hall, Jr. | 2014-07-15 |
| 8743892 | Method and system for dynamic gateway selection in an IP telephony network | John Kenneth Gallant | 2014-06-03 |
| 8731158 | Methods for providing prepaid telephony service via an internet protocol network system | — | 2014-05-20 |
| 8537834 | Method of and system for providing quality of service in IP telephony | John Kenneth Gallant | 2013-09-17 |
| 8509393 | Internet protocol telephony voice/video message deposit and retrieval | — | 2013-08-13 |
| 8483225 | Intelligent policy server system and method for bandwidth control in an ATM network | John Kenneth Gallant, Thomas Glenn Hall, Jr. | 2013-07-09 |
| 8401023 | Intelligent network and method for providing voice telephony over ATM and private address translation | John Kenneth Gallant, Thomas Glenn Hall, Jr. | 2013-03-19 |
| 8116769 | Anchoring a communication session in a multiple mode system | Bich Nguyen, Mark Grayson, Christopher E. Pearce, Ramanathan Jagadeesan, Andrew C. Chung | 2012-02-14 |
| 8085760 | Method of and system for providing intelligent network control services in IP telephony | John Kenneth Gallant | 2011-12-27 |
| 8046626 | System and method for maintaining resiliency of subscriptions to an event server | Adam B. Roach, Ben Allen Campbell, Ajay Padmakar Deo | 2011-10-25 |
| 8024403 | Top of hour presence and calendar state interaction | — | 2011-09-20 |
| 7970401 | Associating a handoff address to a communication session | David A. Ladd | 2011-06-28 |
| 7924849 | Method of and system for providing quality of service in IP telephony | John Kenneth Gallant | 2011-04-12 |
| 7877086 | Processing location information among multiple networks | Ramanathan Jagadeesan, Andrew C. Chung, Mark Grayson, Bich Nguyen, Christopher E. Pearce | 2011-01-25 |
| 7860114 | Method and system for dynamic gateway selection in an IP telephony network | John Kenneth Gallant | 2010-12-28 |