Issued Patents All Time
Showing 1–25 of 28 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12021350 | Edge-emitting semiconductor laser | Jan Wagner, Christoph Eichler, Alfred Lell, Georg Brüderl, Matthias Peter | 2024-06-25 |
| 11888083 | Method for producing an optoelectronic semiconductor chip and optoelectronic semiconductor chip | Thomas Lehnhardt, Jürgen Off, Joachim Hertkorn | 2024-01-30 |
| 11677045 | Optoelectronic semiconductor body and light-emitting diode | Joachim Hertkorn, Alexander Walter | 2023-06-13 |
| 11616164 | Method for producing a nitride compound semiconductor component | Philipp Drechsel, Thomas Lehnhardt, Jürgen Off, Joachim Hertkorn | 2023-03-28 |
| 11430907 | Method for producing an optoelectronic semiconductor chip and optoelectronic semiconductor chip | Thomas Lehnhardt, Jürgen Off, Joachim Hertkorn | 2022-08-30 |
| 11114584 | Optoelectronic component | Joachim Hertkorn | 2021-09-07 |
| 11018277 | Semiconductor layer sequence and method for producing a semiconductor layer sequence | Lise Lahourcade, Jürgen Off | 2021-05-25 |
| 11018281 | Optoelectronic semiconductor body and light emitting diode | Joachim Hertkorn, Alexander Walter | 2021-05-25 |
| 11005003 | Method for producing an optoelectronic semiconductor chip and optoelectronic semiconductor chip | Thomas Lehnhardt, Jürgen Off, Joachim Hertkorn | 2021-05-11 |
| 10950752 | Method of producing a radiation-emitting semiconductor chip and radiation-emitting semiconductor chip | Thomas Lehnhardt, Jürgen Off, Lise Lahourcade, Philipp Drechsel | 2021-03-16 |
| 10862003 | Component having enhanced efficiency and method for production thereof | Thomas Lehnhardt, Jürgen Off, Lise Lahourcade, Philipp Drechsel | 2020-12-08 |
| 10840411 | Semiconductor layer sequence | — | 2020-11-17 |
| 10720549 | Semiconductor layer sequence having pre- and post-barrier layers and quantum wells | Joachim Hertkorn | 2020-07-21 |
| 10475961 | Optoelectronic semiconductor chip | Joachim Hertkorn | 2019-11-12 |
| 10475959 | Method for producing a nitride semiconductor component, and a nitride semiconductor component | Tobias Gotschke, Bastian Galler, Juergen Off, Thomas Lehnhardt | 2019-11-12 |
| 10312401 | Method for producing an optoelectronic semiconductor chip and optoelectronic semiconductor chip | Thomas Lehnhardt, Jürgen Off, Joachim Hertkorn | 2019-06-04 |
| 10147601 | Method for producing a layer structure as a buffer layer of a semiconductor component and layer structure as a buffer layer of a semiconductor component | Philipp Drechsel, Juergen Off, Peter Stauss | 2018-12-04 |
| 9842964 | Method for producing a semiconductor layer sequence | Joachim Hertkorn | 2017-12-12 |
| 9806224 | Semiconductor layer sequence and method for producing a semiconductor layer sequence | Philipp Drechsel, Peter Stauß, Patrick Rode | 2017-10-31 |
| 9786498 | Method for the production of a nitride compound semiconductor layer | Juergen Off, Matthias Peter, Thomas Lehnhardt | 2017-10-10 |
| 9761755 | Method of producing a semiconductor layer sequence and an optoelectronic semiconductor component | Joachim Hertkorn, Philipp Drechsel | 2017-09-12 |
| 9685589 | Optoelectronic component with a layer structure | Philipp Drechsel, Peter Stauss, Patrick Rode | 2017-06-20 |
| 9660137 | Method for producing a nitride compound semiconductor device | Philipp Drechsel, Peter Stauss, Patrick Rode | 2017-05-23 |
| 9293652 | Optoelectronic semiconductor chip having reduced strain between different constituent materials of the chip | Patrick Rode, Martin Strassburg | 2016-03-22 |
| 9136431 | Optoelectronic semiconductor chip | Patrick Rode, Martin Strassburg | 2015-09-15 |