Issued Patents All Time
Showing 26–50 of 74 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8017416 | Method for the production of a plurality of opto-electronic semiconductor chips and opto-electronic semiconductor chip | — | 2011-09-13 |
| 7943484 | Method for laterally cutting through a semiconductor wafer and optoelectronic component | Christoph Eichler | 2011-05-17 |
| 7943944 | GaN-based radiation-emitting thin-layered semiconductor component | Dominik Eisert, Berthold Hahn | 2011-05-17 |
| 7896965 | Method for the production of a plurality of optoelectronic semiconductor chips and optoelectronic semiconductor chip | — | 2011-03-01 |
| 7897423 | Method for production of a radiation-emitting semiconductor chip | Berthold Hahn, Stephan Kaiser | 2011-03-01 |
| 7893452 | Optoelectronic component and package for an optoelectronic component | — | 2011-02-22 |
| 7885306 | Edge-emitting semiconductor laser chip | Christoph Eichler, Christian Rumbolz, Uwe Strauss | 2011-02-08 |
| 7691656 | Method for fabricating a semiconductor component based on GaN | Stefan Bader, Dominik Eisert, Berthold Hahn | 2010-04-06 |
| 7691659 | Radiation-emitting semiconductor element and method for producing the same | Stefan Bader, Berthold Hahn, Hans-Jürgen Lugauer, Manfred Mundbrod-Vangerow, Dominik Eisert | 2010-04-06 |
| 7663155 | Luminescent diode chip that is flip-chip mounted on a carrier, and method for production thereof | Dominik Eisert | 2010-02-16 |
| 7649266 | Method for producing semiconductor chips using thin film technology, and semiconductor chip using thin film technology | Andreas Ploessl, Stephan Kaiser, Berthold Hahn | 2010-01-19 |
| 7642565 | Radiation-emitting semiconductor component based on gallium nitride, and method for fabricating the semiconductor component | Stefan Bader, Berthold Hahn, Hans-Jürgen Lugauer | 2010-01-05 |
| 7592636 | Radiation-emitting semiconductor component and method for the production thereof | Johannes Baur, Dominik Eisert, Michael Fehrer, Berthold Hahn | 2009-09-22 |
| 7588998 | Method for producing a semiconductor element | Michael Fehrer, Berthold Hahn, Stephan Kaiser, Frank Otte, Andreas Plössl | 2009-09-15 |
| 7560741 | Lighting module and method for the production thereof | Berthold Hahn, Hans-Jürgen Lugauer | 2009-07-14 |
| 7556974 | Optical semiconductor device with multiple quantum well structure | Berthold Hahn, Hans-Jürgen Lugauer, Helmut Bolay, Stefan Bader, Dominik Eisert +5 more | 2009-07-07 |
| RE40718 | Method for producing nitride monocrystals | — | 2009-06-09 |
| 7524737 | Method of fabricating a semiconductor chip with a nitride compound semiconductor material | Georg Brüderl | 2009-04-28 |
| 7482181 | Method for fabricating a light-emitting device based on a gallium nitride-based compound semiconductor, and light-emitting device based on a gallium nitride-based compound semiconductor | Berthold Hahn, Andreas Hangleiter | 2009-01-27 |
| 7446341 | Radiation-emitting semiconductor element | Stefan Bader, Michael Fehrer, Wilhelm Stein, Stephan Kaiser, Berthold Hahn | 2008-11-04 |
| 7446344 | Radiation-emitting semiconductor chip, method for production thereof and radiation-emitting component | Michael Fehrer, Frank Kuhn, Ulrich Zehnder | 2008-11-04 |
| 7446346 | Semiconductor substrate for optoelectronic components and method for fabricating it | — | 2008-11-04 |
| 7375377 | Ingan-based light-emitting diode chip and a method for the production thereof | Johannes Baur, Georg Brüderl, Berthold Hahn, Uwe Strauss | 2008-05-20 |
| 7319247 | Light emitting-diode chip and a method for producing same | Stefan Bader, Berthold Hahn, Hans-Jürgen Lugauer, Manfred Mundbrod-Vangerow | 2008-01-15 |
| 7294520 | Method for fabricating a plurality of semiconductor bodies, and electronic semiconductor body | Hans-Jürgen Lugauer, Stephan P. Miller, Stefan Bader | 2007-11-13 |