Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6870597 | Apparatus and method for optically projecting pixel-based image information onto a light-sensitive material | Knut Oberhardt, Gudrun Taresch, Reimund Munch | 2005-03-22 |
| 6339660 | Device and method for writing on imaging material with an integrated waveguide | Frank Buchmann, Jörk Hebenstreit | 2002-01-15 |