Issued Patents All Time
Showing 1–25 of 49 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12336342 | Dielectric film coating for full conversion ceramic platelets | Yi Zheng, Georg Rossbach | 2025-06-17 |
| 11430922 | Optoelectronic component and method for producing an optoelectronic component | Jörg Frischeisen, Angela Eberhardt, Florian Peskoller, Thomas Huckenbeck, Michael Schmidberger +2 more | 2022-08-30 |
| 10903398 | Dielectric film coating for full conversion ceramic platelets | Yi Zheng, Georg Rossbach | 2021-01-26 |
| 10411170 | Radiation-emitting optoelectronic device | Sonja Tragl, Stefan Lange, Nils Kaufmann, Alexander Martin, Krister Bergenek | 2019-09-10 |
| 10233388 | Lighting device with a first phosphor and filter particles | Rebecca Römer, Stefan Lange | 2019-03-19 |
| 9882097 | Optoelectronic semiconductor chip, optoelectronic semiconductor component, and a method for producing an optoelectronic semiconductor component | Torsten Baade, Michael Zitzlsperger | 2018-01-30 |
| 9709225 | Lighting device for generating a light emission and method for generating a light emission | Ion Stoll, Britta Göötz, Robert Schulz | 2017-07-18 |
| 9444022 | Optoelectronic semiconductor chip, optoelectronic semiconductor component, and a method for producing an optoelectronic semiconductor component | Torsten Baade, Michael Zitzlsperger | 2016-09-13 |
| 9431586 | Ceramic conversion element, optoelectronic semiconductor element, and method for producing a ceramic conversion element | Ion Stoll | 2016-08-30 |
| 9076933 | Ceramic conversion element, semiconductor chip comprising a ceramic conversion element and method for producing a ceramic conversion element | Ute Liepold | 2015-07-07 |
| 8962361 | Method for producing a semiconductor chip emitting radiation, semiconductor chip emitting radiation, and component emitting radiation | Kirstin Petersen, Frank Baumann, Hailing Cui | 2015-02-24 |
| 8809086 | Method for fabricating a semiconductor component based on GaN | Stefan Bader, Berthold Hahn, Volker Harle | 2014-08-19 |
| 8604497 | Radiation-emitting thin-film semiconductor chip | Berthold Hahn, Volker Harle | 2013-12-10 |
| 8598604 | Optoelectronic component | Norbert Linder, Raimund Oberschmid, Dirk Berben, Frank Jermann, Martin Zachau | 2013-12-03 |
| 8585246 | Optoelectronic module and projection apparatus comprising the optoelectronic module | Kirstin Petersen, Stefan Grötsch, Stephan P. Miller, Günter Spath, Norbert Linder +1 more | 2013-11-19 |
| 8482191 | Conversion LED | Dirk Berben | 2013-07-09 |
| 8330175 | Electromagnetic radiation generating semiconductor chip and method for making same | Uwe Strauss | 2012-12-11 |
| 8138511 | Radiation-emitting semiconductor component and method for producing the semiconductor component | Johannes Baur, Michael Fehrer, Berthold Hahn, Volker Harle, Marianne Ortmann +3 more | 2012-03-20 |
| 8129209 | Method for fabricating a semiconductor component based on GaN | Stefan Bader, Berthold Hahn, Volker Harle | 2012-03-06 |
| 7943944 | GaN-based radiation-emitting thin-layered semiconductor component | Berthold Hahn, Volker Harle | 2011-05-17 |
| 7691656 | Method for fabricating a semiconductor component based on GaN | Stefan Bader, Berthold Hahn, Volker Harle | 2010-04-06 |
| 7691659 | Radiation-emitting semiconductor element and method for producing the same | Stefan Bader, Berthold Hahn, Volker Harle, Hans-Jürgen Lugauer, Manfred Mundbrod-Vangerow | 2010-04-06 |
| 7663155 | Luminescent diode chip that is flip-chip mounted on a carrier, and method for production thereof | Volker Harle | 2010-02-16 |
| 7655488 | Method for fabricating a plurality of electromagnetic radiation emitting semiconductor chips | Stefan Bader, Berthold Hahn, Stephan Kaiser | 2010-02-02 |
| 7592636 | Radiation-emitting semiconductor component and method for the production thereof | Johannes Baur, Michael Fehrer, Berthold Hahn, Volker Harle | 2009-09-22 |