Issued Patents All Time
Showing 25 most recent of 31 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9237200 | Seamless movement between phone and PC with regard to applications, display, information transfer or swapping active device | Mehmet C. Balasaygun, John Buford, Anthony Frissora, Michael J. Killian, Raj Sinha | 2016-01-12 |
| 9160861 | Managing held telephone calls at the call-forwarding system | Stephen M. Milton | 2015-10-13 |
| 8903904 | Pushing identity information | Anthony Frissora, Raj Sinha | 2014-12-02 |
| 8879707 | Private branch exchange that manages interactions between associated telecommunications terminals | Stephen M. Milton, Emil F. Stefanacci | 2014-11-04 |
| 8811967 | Changing the user interface at a telecommunications terminal | Stephen M. Milton, Richard Reid Hovey, Richard Matthews | 2014-08-19 |
| 8731167 | System and method of providing a walk-up telecommunications terminal having a telephone application and information application | Yihsiu Chen, Robert L. Mitchell | 2014-05-20 |
| 8625468 | Systems and methods for granting feature control based on user location | Ana Kesselring, Renee Krahn, William Howard Chriss, Harsh V. Mendiratta | 2014-01-07 |
| 8619956 | Private-branch exchange that provides call bridging to an off-premises terminal in the presence of a third-party application | Stephen M. Milton | 2013-12-31 |
| 8489646 | Drag and drop importation of content | Raj Sinha, Anthony Frissora, Matt Jerome Stevens, Mehmet C. Balasaygun | 2013-07-16 |
| 8442202 | Private-branch exchange that provides outgoing calling for an off-premises terminal in the presence of a third-party application | Stephen M. Milton | 2013-05-14 |
| 8332476 | Social network virtual private network | Raj Sinha | 2012-12-11 |
| 8275113 | Shared mapping of a station extension within a distributed, enterprise telecommunications system, to an associated telephone number | Stephen M. Milton | 2012-09-25 |
| 8259920 | Call extension in telecommunications systems | Stephen M. Milton, Emil F. Stefanacci | 2012-09-04 |
| 8259922 | Emulation of private branch exchange behavior | Stephen M. Milton, William Toth | 2012-09-04 |
| 8254898 | Message handling based on the state of a telecommunications terminal | Vincent A. Illuzzi, Robert L. Mitchell, John W. Soltes, Rituraj Sinha | 2012-08-28 |
| 8160228 | Private-branch exchange that provides incoming calling extended to an off-premises terminal in the presence of a third-party application | Stephen M. Milton | 2012-04-17 |
| 8160585 | Call-handling for an off-premises, telecommunications terminal with an installed subscriber identity module | Stephen M. Milton | 2012-04-17 |
| 8036660 | Call-handling for an off-premises, telecommunications terminal with an installed subscriber identity module | Stephen M. Milton | 2011-10-11 |
| 8014501 | Determining whether to provide authentication credentials based on call-establishment delay | Stephen M. Milton | 2011-09-06 |
| 7991143 | Rapid response to user input at a telecommunications terminal | Stephen M. Milton | 2011-08-02 |
| 7983148 | Disaster recovery via alternative terminals and partitioned networks | David Chavez, Stephen M. Milton, Albert D. Pessot, Emil F. Stefanacci | 2011-07-19 |
| 7983410 | Call handling of an indeterminate termination | Stephen M. Milton, C. McMillen, John H. Meiners | 2011-07-19 |
| 7974395 | Detection of telephone number spoofing | Stephen M. Milton | 2011-07-05 |
| 7920685 | Private branch exchange with self-referencing extensions | Stephen M. Milton | 2011-04-05 |
| 7885399 | Cost-conscious telecommunications terminal | Stephen M. Milton, William Toth | 2011-02-08 |