Issued Patents All Time
Showing 1–25 of 52 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11292965 | Phosphor, method for producing a phosphor and use of a phosphor | Tim Fiedler, Daniel Bichler, Stefan Lange, Rebecca Römer, Frauke Thienel +5 more | 2022-04-05 |
| 10865478 | Method for producing luminescent particles with a protective layer and luminescent particles having a protective layer | Sonja Tragl, Tim Fiedler | 2020-12-15 |
| 10711191 | Phosphor, method for producing a phosphor and use of a phosphor | Tim Fiedler, Daniel Bichler, Stefan Lange, Rebecca Römer, Frauke Thienel +5 more | 2020-07-14 |
| 10217909 | Optoelectronic semiconductor component | Stefan Lange, Vera Stöppelkamp, Andreas Biebersdorf, Ralph Wirth | 2019-02-26 |
| 10020429 | Conversion LED with high color rendition index | Frank Baumann, Norbert Boenisch, Tim Fiedler, Stefan Lange, Reiner Windisch | 2018-07-10 |
| 9761767 | Light source comprising a luminescent substance and associated illumination unit | Barbara Huckenbeck, Hailing Cui | 2017-09-12 |
| 9725646 | Phosphor, method for producing a phosphor and use of a phosphor | Tim Fiedler, Daniel Bichler, Stefan Lange, Rebecca Römer, Frauke Thienel +5 more | 2017-08-08 |
| 9719013 | Phosphor, method for producing a phosphor and use of a phosphor | Tim Fiedler, Daniel Bichler, Stefan Lange, Rebecca Römer, Frauke Thienel +5 more | 2017-08-01 |
| 9719014 | Lighting device comprising a primary radiation source and a first phosphor | Tim Fiedler, Daniel Bichler, Stefan Lange, Rebecca Römer, Frauke Thienel +5 more | 2017-08-01 |
| 9640739 | Optoelectronic component with inert gas atmosphere | Krister Bergenek, Ralph Wirth, Axel Kaltenbacher, Andreas Biebersdorf, Joerg Sorg +4 more | 2017-05-02 |
| 9263221 | Luminophore and light source containing such a luminophore | Tim Fiedler, Jörg Strauss | 2016-02-16 |
| 9234132 | Conversion LED with high color rendition index | Frank Baumann, Norbert Boenisch, Tim Fiedler, Stefan Lange, Reiner Windisch | 2016-01-12 |
| 9109161 | Illuminant and light source containing the same, and method for producing said illuminant | Daniel Becker, Tim Fiedler, Wolfram Hempel | 2015-08-18 |
| 9080744 | Light system with increased efficiency | Dirk Berben, Joerg Frischeisen, Stefan Lange | 2015-07-14 |
| 8987708 | Optoelectronic component | Florian Schindler, Benjamin Claus Krummacher, Norwin von Malm, Dirk Berben, Martin Zachau | 2015-03-24 |
| 8979318 | Light source with a low color temperature | Tim Fiedler, Jörg Strauβ | 2015-03-17 |
| 8896006 | Red-emitting SR2S15N8 luminescent material and light source having a luminescent material of such kind as well as a method for producing the luminescent material | Daniel Becker, Tim Fiedler, Bianca Pohl | 2014-11-25 |
| 8829777 | Ceramic wavelength converter and LED light source containing same | George C. Wei, Steven Mackel, Madis Raukas, Tim Fiedler | 2014-09-09 |
| 8808577 | Thermally stable oxynitride phosphor and light source comprising such a phosphor | Daniel Becker, Wolfram Hempel, Bianca Pohl | 2014-08-19 |
| 8729786 | Illuminant mixture for a discharge lamp and discharge lamp, in particular an Hg low-pressure discharge lamp | Armin Konrad, Martin Zachau | 2014-05-20 |
| 8704437 | Phosphor mixture for a discharge lamp and a discharge lamp | Armin Konrad, Martin Zachau | 2014-04-22 |
| 8598604 | Optoelectronic component | Dominik Eisert, Norbert Linder, Raimund Oberschmid, Dirk Berben, Martin Zachau | 2013-12-03 |
| 8460579 | Red-emitting luminophore and light source comprising such a luminophore | Daniel Becker, Tim Fiedler, Bianca Pohl, Martin Zachau | 2013-06-11 |
| 8450922 | Luminophore and lighting system having such a luminophore | Renate Hirrle, Guenter Huber, Martin Zachau | 2013-05-28 |
| 8450919 | Discharge lamp and illuminant compound for a discharge lamp | Armin Konrad, Martin Zachau | 2013-05-28 |