Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8064900 | System, method and device for testing mobile telephone call performance | Jeffrey P. Horner | 2011-11-22 |
| 7957731 | System and method for determining mobile telephone voice quality in a live network | — | 2011-06-07 |