Issued Patents 2018
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9936434 | Method and phone system for pre-call quality of service assessment of available networks | Patrice Khawam, Xiaoqiang SUN | 2018-04-03 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9936434 | Method and phone system for pre-call quality of service assessment of available networks | Patrice Khawam, Xiaoqiang SUN | 2018-04-03 |