Issued Patents 2002
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6501877 | Wavelength router | Steven P. Georgis, Richard Roth | 2002-12-31 |
| 6427036 | Fiber optic interferometer based switch | — | 2002-07-30 |
| 6424756 | Fourier optical switch | Robert Kalman | 2002-07-23 |