Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6424452 | Transversal electrooptical modulator | Frank Diedrich, Mario Ledig, Thomas Fehn, Thomas Engel | 2002-07-23 |
| 6404531 | Transverse electro-optic modulator | Frank Diedrich | 2002-06-11 |