Issued Patents All Time
Showing 76–100 of 104 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7764780 | Key to correlate a call with call-handling information | Rangarajan Ramaswami | 2010-07-27 |
| 7747277 | Termination routing based on LNP redirection | — | 2010-06-29 |
| 7738920 | Operating a computing device with an operating system and a wireless data access on a mobile device | Shane R. Werner | 2010-06-15 |
| 7715545 | Internationally accessible communications | — | 2010-05-11 |
| 7636578 | Method and system to provide text messages via a host device connected to a media-delivery network | Von K. McConnell | 2009-12-22 |
| 7616753 | System and method for providing intercept of international calls to reroute the call from the default international routing | Ramaswami Rangarajan, Jonathan E. Schaff | 2009-11-10 |
| 7559077 | Video system for use where the network transfer rate is slower than the video display rate | — | 2009-07-07 |
| 7461033 | Computation linguistics engine | Von K. McConnell | 2008-12-02 |
| 7443976 | Information correlation system | Ramaswami Rangarajan, Jonathan E. Schaff | 2008-10-28 |
| 7362745 | End-user systems for communication services over peer-to-peer internet protocol connections between service providers | Harold W. Johnson, Benjamin J. Parker | 2008-04-22 |
| 7298740 | Centralized service control for a telecommunication system | Daniel Charles Sbisa, Anis Khalil, John Tayag Susbilla, Ramaswami Rangarajan | 2007-11-20 |
| 7263177 | Method and system for operating interactive voice response systems tandem | Thomas L. Paterik, Michael C. Kreamer, Lori L. Brown | 2007-08-28 |
| 7242755 | Dynamic routing for a telephone conference call | Rakesh P. Samtani | 2007-07-10 |
| 7197133 | Information transfer to a call agent using a portal system | Fred S. Cook | 2007-03-27 |
| 7127055 | Internationally accessible communications | — | 2006-10-24 |
| 7123711 | Call handling system and method | — | 2006-10-17 |
| 7106847 | Telecommunication network that provides caller-entered information to a call destination | Carl Rogers, Joseph Brent Donelan, Lori L. Brown, Xinjia Ma, Steven R. Marah +1 more | 2006-09-12 |
| 7099449 | Telecommunication network that provides caller-entered information to multiple call destinations | Carl Rogers, Joseph Brent Donelan, Lori L. Brown, Xinjia Ma, Steven R. Marah +1 more | 2006-08-29 |
| 7099454 | Caller identification in a communication system | Daniel Charles Sbisa | 2006-08-29 |
| 7076050 | Information correlation system | Ramaswami Rangarajan, Jonathan E. Schaff | 2006-07-11 |
| 7055174 | Method and system for wiretapping of packet-based communications | Ferry J. Gailliaert | 2006-05-30 |
| 7003088 | Key to correlate a call with call-handling information | Rangarajan Ramaswami | 2006-02-21 |
| 6978002 | Dynamic routing for a telephone conference call | Rakesh P. Samtani | 2005-12-20 |
| 6956931 | Location evaluation for callers that place emergency telephone calls over packet networks | — | 2005-10-18 |
| 6819757 | Information transfer to a call agent using a portal system | Fred S. Cook | 2004-11-16 |