Issued Patents 2017
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9733063 | Method and device for determining optical properties by simultaneous measurement of intensities at thin layers using light of several wavelengths | Günther Proll | 2017-08-15 |
| 9658168 | Method and device for determining reflection coefficients on filter arrangements having thin layers | Johannes Landgraf, Günther Proll | 2017-05-23 |