Issued Patents 2018
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9979756 | Recovery from a potential proxy call session control function (P-CSCF) failure during call origination | Andrew E. Youtz, Jun Yuan | 2018-05-22 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9979756 | Recovery from a potential proxy call session control function (P-CSCF) failure during call origination | Andrew E. Youtz, Jun Yuan | 2018-05-22 |