Issued Patents All Time
Showing 26–41 of 41 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8829777 | Ceramic wavelength converter and LED light source containing same | George C. Wei, Steven Mackel, Madis Raukas, Frank Jermann | 2014-09-09 |
| 8690629 | Luminescence conversion LED | Daniel Becker, Herbert Brunner, Jörg Strauβ, Martin Zachau | 2014-04-08 |
| 8460579 | Red-emitting luminophore and light source comprising such a luminophore | Daniel Becker, Frank Jermann, Bianca Pohl, Martin Zachau | 2013-06-11 |
| 8242528 | Conversion LED | Dirk Berben, Renate Hirrle, Guenter Huber, Frank Jermann, Martin Zachau | 2012-08-14 |
| 8093798 | Luminescent substance of the class of nitride silicates and light source having such a luminescent substance | Daniel Becker, Frank Jermann, Christian Koch, Bianca Pohl | 2012-01-10 |
| 7965031 | White-emitting LED having a defined color temperature | Herbert Brunner, Frank Jermann, Jörg Strauβ, Martin Zachau | 2011-06-21 |
| 7851988 | Green-emitting LED | Bert Braune, Herbert Brunner, Frank Jermann, Martin Zachau | 2010-12-14 |
| 7825574 | High-efficiency led-based illumination system with improved color rendering | Herbert Brunner, Frank Jermann, Martin Zachau | 2010-11-02 |
| 7791265 | Red-emitting luminescent substance and light source comprising such a luminescent substance | Wolfram Hempel, Frank Jermann | 2010-09-07 |
| 7649309 | Highly efficient stable oxynitride phosphor | Frank Jermann | 2010-01-19 |
| 7550095 | Highly efficient luminous substance | Frank Jermann | 2009-06-23 |
| 7530710 | Color-tunable illumination system for imaging illumination | Dirk Berben, Frank Jermann | 2009-05-12 |
| 7489073 | Blue to yellow-orange emitting phosphor, and light source having such a phosphor | Wolfram Hempel, Frank Jermann | 2009-02-10 |
| 7309455 | Phosphor composition for lamps | Gunter Huber, Ulrich Müller, Martin Zachau | 2007-12-18 |
| 7267786 | Phosphor and light source comprising such a phosphor | Torsten Fries, Frank Jermann, Martin Zachau, Franz Zwaschka | 2007-09-11 |
| 6670748 | Illumination unit having at least one LED as light source | Andries Ellens, Torsten Fries, Gunter Huber | 2003-12-30 |