Issued Patents 2003
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6600849 | Control system for optical cross-connect switches | Thomas Ducellier, Claude Rolland, Richard Habel, Barrie Keyworth | 2003-07-29 |
| 6560000 | Wavelength-dependent optical signal processing using an angle-to-offset module | Thomas Ducellier, Robert I. MacDonald | 2003-05-06 |
| 6546162 | 1½×2 optical switch with a transmissive switching element | Nigel Copner, Mark Farries, Adam Cohen | 2003-04-08 |