Issued Patents All Time
Showing 76–77 of 77 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6178025 | Optical network loss-of-signal detection | Ian Hardcastle | 2001-01-23 |
| 5822094 | Self-stimulation signal detection in an optical transmission system | Maurice O'Sullivan, James Harley, Jeffrey Alan Weslowski | 1998-10-13 |