Issued Patents 2003
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6549254 | Bragg reflection optical device and methods for the manufacturing thereof | Joachim Grupp, Peter Kipfer, Toralf Scharf, Christian Bohley, Hans Peter Herzig | 2003-04-15 |