Issued Patents 2003
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6600852 | Wavelength selective device and switch and method thereby | — | 2003-07-29 |
| 6587616 | Tuneable optical filter | — | 2003-07-01 |
| 6574391 | Apparatus and method for wavelength selective switching | — | 2003-06-03 |
| 6571031 | Device for multiplexing/demultiplexing and method therewith | — | 2003-05-27 |