Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12085780 | Optical system, heating arrangement, and method for heating an optical element in an optical system | Andrea Berner, Susanne Beder, André DIRAUF, Hans-Michael Stiepan | 2024-09-10 |
| 11950846 | Device for reliably determining biometric measurement variables of the whole eye | Ralf Ebersbach, Martin Hacker, Gerard Antkowiak, Ferid Bajramovic, Tobias Bühren +1 more | 2024-04-09 |
| 11399714 | Device for reliably determining biometric measurement variables of the whole eye | Ralf Ebersbach, Martin Hacker, Gerard Antkowiak, Ferid Bajramovic, Tobias Bühren +1 more | 2022-08-02 |
| 11281085 | Illumination device for a projector having a light modulator | Marcus Heidkamp, Dirk Doering, Axel Krause, Alexander Gratzke, Bryce Anton Moffat | 2022-03-22 |
| 11137615 | Illumination device for a projector having a light modulator | Dirk Doering, Bryce Anton Moffat, Alexander Gratzke | 2021-10-05 |
| 11129525 | Method for self-examination of an eye and ophthalmological self-examination apparatus | Peter Westphal, Tobias Schmitt-Manderbach, Daniel Bublitz | 2021-09-28 |
| 10694941 | Device for reliably determining biometric measurement variables of the whole eye | Ralf Ebersbach, Martin Hacker, Gerard Antkowiak, Ferid Bajramovic, Tobias Bühren +1 more | 2020-06-30 |
| 10025115 | Spectacle lens having a plurality of diffraction structures for light | Rainer Sessner, Joerg Petschulat, Katharina Rifai, Matthias Burkhardt, Peter Pacher +2 more | 2018-07-17 |
| 9649027 | Device for reliably determining biometric measurement variables of the whole eye | Ralf Ebersbach, Martin Hacker, Gerard Antkowiak, Ferid Bajramovic, Tobias Bühren +1 more | 2017-05-16 |
| 8408703 | Spectrometer | Martin Hacker, Roland Bergner, Ralf Ebersbach, Klaus-Ditmar Voigt, Roland Barth +1 more | 2013-04-02 |
| 7887185 | Method and arrangement for the measurement of the anterior segment of the eye | Roland Barth, Roland Bergner, Klaus-Ditmar Voigt, Frank Behrendt, Burkhard Dietzel +2 more | 2011-02-15 |
| 7605976 | Method and device for changing light in an adjustable manner | Ralf Wolleschensky, Michael Kempe | 2009-10-20 |
| 7380939 | Method and arrangement for the measurement of the anterior segment of the eye | Roland Barth, Roland Bergner, Klaus-Ditmar Voigt, Frank Behrendt, Burkhard Dietzel +2 more | 2008-06-03 |