Issued Patents 2011
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7995560 | Telecommunications system and method of session initiation protocol (SIP) based communications between endpoints | Luiz Cesar Zaniolo | 2011-08-09 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7995560 | Telecommunications system and method of session initiation protocol (SIP) based communications between endpoints | Luiz Cesar Zaniolo | 2011-08-09 |