Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9967129 | System and method for communicating call information in a sessions initiation protocol (SIP) environment | Umesh P. Katapadi, Daniel Linton, David Wayne Mills | 2018-05-08 |
| 9088600 | System and method for implementing a session initiation protocol feature | Daniel Linton, Pandit Panburana, Stephen Levy, Christopher E. Pearce | 2015-07-21 |
| 9049253 | Resetting / restarting SIP endpoint devices | Carleton M. Luck, Jr., Pandit Panburana | 2015-06-02 |
| 8694648 | System and method for implementing a session initiation protocol feature | Daniel Linton, Pandit Panburana, Stephen Levy, Christopher E. Pearce | 2014-04-08 |
| 8223926 | Resilient registration with a call manager | Carleton M. Luck, Jr., Louis Pratt, Roger V. Beathard | 2012-07-17 |
| 8015305 | System and method for implementing a session initiation protocol feature | Daniel Linton, Pandit Panburana, Stephen Levy, Christopher E. Pearce | 2011-09-06 |