Issued Patents 2021
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11185223 | Determination of a change in a refractive error of an eye | Arne Ohlendorf, Katharina Breher | 2021-11-30 |
| 11143886 | Method for optimizing an optical aid by way of automatic subjective visual performance measurement | Alexander Leube, Christian Leibig, Arne Ohlendorf | 2021-10-12 |
| 11126013 | Spectacle lens and method for calculating and producing a spectacle lens | Michael Krause, Thomas Glöge, Christian Lappe, Timo Kratzer | 2021-09-21 |