Issued Patents 2017
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9817155 | Optical lens with scratch-resistant anti-reflective layer | — | 2017-11-14 |
| 9778170 | Method and apparatus for determining a barrier effect of a coating on a substrate | — | 2017-10-03 |
| 9778484 | Optical element having a coating of high diffusivity | Norbert Hugenberg, Markus Haidl, Bernhard von Blanckenhagen, Lothar Holz, Stefan Kraus +13 more | 2017-10-03 |