Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11118900 | Method and device for characterizing the surface shape of an optical element | Martin Schroeter | 2021-09-14 |
| 8593642 | Method of measuring a shape of an optical surface based on computationally combined surface region measurements and interferometric measuring device | Rolf Freimann, Bernd Doerband, Stefan Schulte, Albrecht Hof, Matthias Manger +3 more | 2013-11-26 |
| 8269981 | Method and an apparatus for measuring a deviation of an optical test surface from a target shape | Bernd Doerband | 2012-09-18 |