Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8958312 | Method and system for performing SIP loopback in communication devices | Wade E. Carter | 2015-02-17 |
| 8457294 | Transferring a communication session | Robert Allen Walston | 2013-06-04 |