Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| 6381306 | System and method for monitoring service quality in a communications network | Gerald Ray Lawson, Chad Daniel Harper, Gaurang Kalyanpur | 2002-04-30 | $5,627,000 |
| 6359976 | System and method for monitoring service quality in a communications network | Gaurang Kalyanpur, Chad Daniel Harper, Chunchun Jonina Chan | 2002-03-19 | $8,663,000 |