Issued Patents 2004
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6810182 | Optical tunable grid-assisted add/drop filter in codirectional mode of operation | Norbert Grote, Huithai Yao | 2004-10-26 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6810182 | Optical tunable grid-assisted add/drop filter in codirectional mode of operation | Norbert Grote, Huithai Yao | 2004-10-26 |