Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6668108 | Optical cross-connect switch with integrated optical signal tap | Roger Helkey, John E. Bowers, Tony Walter, David E. Welsh | 2003-12-23 |
| 6540409 | Apparatus for creating an optical fiber link | — | 2003-04-01 |