Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6625371 | Planar optical waveguides with double grooves | David C. Rogers, Alistair James Poustie | 2003-09-23 |
| 6571037 | Arrayed waveguide gratings | David C. Rogers, Alistair James | 2003-05-27 |