Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8406404 | Method for setting up a conference call in telecommunications network using the SIP protocol | Nhut Quan Tran | 2013-03-26 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8406404 | Method for setting up a conference call in telecommunications network using the SIP protocol | Nhut Quan Tran | 2013-03-26 |