Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6618519 | Switch and variable optical attenuator for single or arrayed optical channels | Leo Lam, Graham J. Martin | 2003-09-09 |
| 6520777 | Micro-machined silicon on-off fiber optic switching system | Dong-il Cho | 2003-02-18 |