Issued Patents All Time
Showing 1–20 of 20 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12324274 | Optoelectronic semiconductor chip and method for producing optoelectronic semiconductor chips | Xiaojun Chen, Heng Wang, Jong Ho Na, Alvaro Gomez-Iglesias, Philipp Drechsel +1 more | 2025-06-03 |
| 11888083 | Method for producing an optoelectronic semiconductor chip and optoelectronic semiconductor chip | Werner Bergbauer, Thomas Lehnhardt, Joachim Hertkorn | 2024-01-30 |
| 11658265 | Method of manufacturing light emitting diodes and light emitting diode | Bastian Galler | 2023-05-23 |
| 11616164 | Method for producing a nitride compound semiconductor component | Philipp Drechsel, Werner Bergbauer, Thomas Lehnhardt, Joachim Hertkorn | 2023-03-28 |
| 11430907 | Method for producing an optoelectronic semiconductor chip and optoelectronic semiconductor chip | Werner Bergbauer, Thomas Lehnhardt, Joachim Hertkorn | 2022-08-30 |
| 11329193 | Optoelectronic semiconductor component and method for producing an optoelectronic semiconductor component | Xiaojun Chen, Alexander Frey, Philipp Drechsel, Thomas Lehnhardt, Lise Lahourcade | 2022-05-10 |
| 11276800 | Method of manufacturing light emitting diodes and light emitting diode | Bastian Galler | 2022-03-15 |
| 11018277 | Semiconductor layer sequence and method for producing a semiconductor layer sequence | Werner Bergbauer, Lise Lahourcade | 2021-05-25 |
| 11005003 | Method for producing an optoelectronic semiconductor chip and optoelectronic semiconductor chip | Werner Bergbauer, Thomas Lehnhardt, Joachim Hertkorn | 2021-05-11 |
| 10950752 | Method of producing a radiation-emitting semiconductor chip and radiation-emitting semiconductor chip | Werner Bergbauer, Thomas Lehnhardt, Lise Lahourcade, Philipp Drechsel | 2021-03-16 |
| 10862003 | Component having enhanced efficiency and method for production thereof | Thomas Lehnhardt, Werner Bergbauer, Lise Lahourcade, Philipp Drechsel | 2020-12-08 |
| 10727052 | Semiconductor chip having a mask layer with openings | Tobias Gotschke, Korbinian Perzlmaier | 2020-07-28 |
| 10312401 | Method for producing an optoelectronic semiconductor chip and optoelectronic semiconductor chip | Werner Bergbauer, Thomas Lehnhardt, Joachim Hertkorn | 2019-06-04 |
| 9761758 | Semiconductor component comprising an interlayer | Tobias Meyer, Matthias Peter, Alexander Walter, Tobias Gotschke, Christian Leirer | 2017-09-12 |
| 9620673 | Optoelectronic component and method of producing an optoelectronic component | Tobias Meyer, Christian Leirer, Lorenzo Zini, Andreas Löffler, Adam Bauer | 2017-04-11 |
| 9553231 | Semiconductor layer sequence and method of operating an optoelectronic semiconductor chip | Tobias Meyer | 2017-01-24 |
| 9337388 | Method for producing a semiconductor layer sequence, radiation-emitting semiconductor chip and optoelectronic component | Joachim Hertkorn, Tetsuya Taki | 2016-05-10 |
| 9196789 | Reflective contact layer system for an optoelectronic component and method for producing same | Matthias Peter, Simeon Katz, Korbinian Perzlmaier, Kai Gehrke, Rolf Aidam +2 more | 2015-11-24 |
| 8581236 | Electrically pumped optoelectronic semiconductor chip | Matthias Peter, Tobias Meyer, Tetsuya Taki, Joachim Hertkorn, Matthias Sabathil +2 more | 2013-11-12 |
| 7005681 | Radiation-emitting semiconductor component and method for making same | Stefan Bader, Viorel Georgel Dumitru, Volker Harle, Bertram Kuhn, Alfred Lell +2 more | 2006-02-28 |