Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7747166 | Pilot tones for optical signal wavelength identification and power measurement | Martin Piotte | 2010-06-29 |
| 7412166 | Pilot tones for optical signal wavelength identification and power measurement | Martin Piotte | 2008-08-12 |