Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10215708 | Inspection apparatus and inspection method for inspection of the surface appearance of a flat item that represents a test specimen | Soeren Springmann, Dirk Luetjens | 2019-02-26 |
| 10102223 | Apparatus and method for comparing two files containing graphics elements and text elements | Dirk Luetjens, Soeren Springmann | 2018-10-16 |
| 6603540 | Method for examining rotationally symmetrical objects | — | 2003-08-05 |
| 6331889 | Method for optically inspecting an intermediate layer of an at-least three-layer, large-area article | — | 2001-12-18 |