Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6765874 | ATM service disruption measurement | Colin Johnstone | 2004-07-20 |
| 5637994 | Waveform measurement | — | 1997-06-10 |
| 4985900 | Non-intrusive channel-impairment analyzer | William Rhind | 1991-01-15 |