Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11698577 | Imaging system comprising beam guidance element with high solarization resistance in the visible spectral range | Ralf Jedamzik, Sebastian Leukel, Volker Hagemann, Uwe Petzold | 2023-07-11 |
| 11609363 | Layered optical composite having a reduced content of highly refractive layers and its application in augmented reality | Kurt Nattermann, Jens Ulrich Thomas, Frank-Thomas Lentes, Thorsten Damm | 2023-03-21 |
| 11520150 | Device comprising optical elements of selected refractive index | Simone Monika Ritter, Antoine Carré, Frank-Thomas Lentes | 2022-12-06 |
| 10822265 | Glasses having improved hydrolytic and alkali resistance | Ulrich Fotheringham, Michael Schwall, Simone Monika Ritter, Christof Kass, Christoph Berndhäuser +1 more | 2020-11-03 |