Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12256993 | Method and device for determining a visual performance | Siegfried Wahl, Peter Essig, Yannick Sauer | 2025-03-25 |
| 12042224 | Method and device for determining at least one astigmatic effect of at least one eye | Arne Ohlendorf, Eric Nehrbass, Siegfried Wahl | 2024-07-23 |
| 12016627 | Method and device for determining a refractive error | Torsten Strasser, Arne Ohlendorf, Eberhart Zrenner, Siegfried Wahl | 2024-06-25 |
| 11944383 | Apparatus and method for determining the refractive error of an eye | Nikolai Suchkov, Siegfried Wahl | 2024-04-02 |
| 11892366 | Method and system for determining at least one optical parameter of an optical lens | Eric Nehrbass, Siegfried Wahl | 2024-02-06 |
| 11849997 | Apparatus and method for determining the refractive error of an eye | Nikolai Suchkov, Siegfried Wahl | 2023-12-26 |
| 11662600 | Device, method and computer program for producing two point light sources of the same wavelength on a pupil plane of an eye and for determining a neural transfer function of a visual pathway | Nikolai Suchkov, Christina Schwarz, Siegfried Wahl | 2023-05-30 |
| 11445904 | Joint determination of accommodation and vergence | Arne Ohlendorf, Siegfried Wahl | 2022-09-20 |
| 11333906 | Determination of at least one optical parameter of a spectacle lens | Arne Ohlendorf, Siegfried Wahl, Katharina Rifai, Yannick Sauer | 2022-05-17 |
| 11143886 | Method for optimizing an optical aid by way of automatic subjective visual performance measurement | Christian Leibig, Arne Ohlendorf, Siegfried Wahl | 2021-10-12 |
| 11129526 | Devices, method, and computer programs for determining the refraction of the eye | Arne Ohlendorf | 2021-09-28 |