Issued Patents 2016
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9444738 | System and method for monitoring the volume of calls carried by a voice over internet protocol telephone system | Hwan Jang Tang | 2016-09-13 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9444738 | System and method for monitoring the volume of calls carried by a voice over internet protocol telephone system | Hwan Jang Tang | 2016-09-13 |