| 12092851 |
Lighting device with a plurality of light guiding elements with increasing cross-sectional area to reduce divergency |
— |
2024-09-17 |
| 10874007 |
Lighting device with consistent lighting properties |
Oliver Keiper, Sandra Mattheis, Andreas Schneider, Marc Timon Sprzagala, Andreas Dietrich +2 more |
2020-12-22 |
| 10813185 |
Semiconductor-based lighting device |
Thomas Reichert, Achim Weil, Andreas Jurk, Björn Bleisinger |
2020-10-20 |
| 10231309 |
Controlled color light source |
Thomas Reichert, Andreas Dietrich, Andreas Schneider, Björn Bleisinger, Marc Timon Sprzagala +3 more |
2019-03-12 |
| 10180522 |
Optical element and lighting device with an optical element |
Andreas Schneider |
2019-01-15 |
| 9992840 |
Controlled color light source |
Thomas Reichert, Andreas Dietrich, Andreas Schneider, Björn Bleisinger, Marc Timon Sprzagala +3 more |
2018-06-05 |
| 9845930 |
Fiber-optic conversion module |
Volker Hagemann, Jürgen Meinl, Hubertus Russert, Thomas Reichert |
2017-12-19 |
| 9605825 |
Fiber-optic conversion module |
Volker Hagemann, Jürgen Meinl, Hubertus Russert, Thomas Reichert |
2017-03-28 |
| 8553330 |
Cylindrical lens with refractive optical element and diffractive optical element |
Edgar Pawlowski, Matthias Brinkmann, Wolfram Beier, Jörg Luttmer, Polina Ebeling |
2013-10-08 |
| 7611648 |
Method for forming an optical element |
Edgar Pawlowski, Ulrike Stöhr, Ralf Biertümpfel |
2009-11-03 |
| 7345828 |
Refractive-diffractive hybrid lens, in particular for beam shaping of high power diode lasers |
Edgar Pawlowski, Matthias Brinkmann, Wolfram Beier, Jörg Luttmer, Polina Ebeling |
2008-03-18 |