Issued Patents 2016
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9436095 | Exposure apparatus and measuring device for a projection lens | Albrecht Ehrmann, Rainer Hoch, Joerg Mallmann, Karl-Heinz Schuster, Ulrich Loering +6 more | 2016-09-06 |
| 9429495 | System for measuring the image quality of an optical imaging system | Markus Mengel, Albrecht Ehrmann, Wolfgang Emer, Reiner Clement, Ludo Mathijssen | 2016-08-30 |
| 9235131 | Optical imaging device with image defect determination | Rolf Freimann | 2016-01-12 |