Issued Patents 2004
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6778736 | Dynamic variable optical attenuator and variable optical tap | Leif Fredin, Ray T. Chen, Ram Sivaraman | 2004-08-17 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6778736 | Dynamic variable optical attenuator and variable optical tap | Leif Fredin, Ray T. Chen, Ram Sivaraman | 2004-08-17 |