Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8015305 | System and method for implementing a session initiation protocol feature | Daniel Linton, Craig P. Miller, Stephen Levy, Christopher E. Pearce | 2011-09-06 |
| 7949767 | System and method for multiple address of record registration using a single explicit SIP request | Ganesh Jayadevan, Carleton M. Luck, Jr., Vikas Vashisht | 2011-05-24 |