Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6606429 | Electromechanically controlled optical element | John Carberry, Harry Helfer, Matthew Derstine | 2003-08-12 |
| 6556765 | Planar variable optical attenuator | Gokul Krishnan | 2003-04-29 |