Issued Patents 2011
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7995557 | System and method for determining network quality for voIP calls | San-Qi Li, Mathew C. Perry, Chen Cao | 2011-08-09 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7995557 | System and method for determining network quality for voIP calls | San-Qi Li, Mathew C. Perry, Chen Cao | 2011-08-09 |