Issued Patents 2003
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6668108 | Optical cross-connect switch with integrated optical signal tap | Roger Helkey, John E. Bowers, Kevin S. Yamada, David E. Welsh | 2003-12-23 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6668108 | Optical cross-connect switch with integrated optical signal tap | Roger Helkey, John E. Bowers, Kevin S. Yamada, David E. Welsh | 2003-12-23 |