Issued Patents 2002
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6459831 | WDM utilizing diffraction gratings with polarization dependent loss compensation | Simon Cao, Kenneth John Bystrom, Hubert Vollmer | 2002-10-01 |
| 6377728 | Packaging for grating-based WDM router | Hubert Vollmer, Kenneth John Bystrom, Simon Cao | 2002-04-23 |
| 6377731 | Optical cross connect utilizing grating-based channel routers | Simon Cao | 2002-04-23 |