Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9806223 | Optoelectronic semiconductor chip and method for the production thereof | Lutz Höppel, Matthias Peter, Matthias Sabathil, Uwe Strauss, Martin Strassburg | 2017-10-31 |
| 9470512 | Pre-formed optical meander structures for use in an optical strain gauge system for measuing strain, and a method | Dawid Janse Van Vuuren, Ralf Mueller | 2016-10-18 |
| 9343596 | Method for producing at least one radiation-emitting and/or -receiving semiconductor component, and semiconductor component | Johann Ramchen | 2016-05-17 |
| 9061425 | Frame transfer device for an optical strain gauge structure | Dawid Janse Van Vuuren | 2015-06-23 |
| 9029902 | Optoelectronic semiconductor device comprising a semiconductor chip, a carrier substrate and a film | Johann Ramchen | 2015-05-12 |
| 8796714 | Light-emitting diode comprising a carrier body, a mirror layer, and two contact layers | Vincent Grolier, Mikael Ahlstedt, Dieter Eissler | 2014-08-05 |
| 8772804 | Semiconductor light-emitting diode and method for producing a semiconductor light-emitting diode | Johannes Baur, Ulrich Zehnder, Martin Strassburg, Matthias Sabathil, Berthold Hahn | 2014-07-08 |
| 8723199 | Radiation emitting body and method for producing a radiation-emitting body | Franz Eberhard, Reiner Windisch, Robert Walter, Michael D. Schmal | 2014-05-13 |
| 8501513 | Optoelectronic semiconductor component with current spreading layer | Dieter Eissler, Robert Walter, Ralph Wirth | 2013-08-06 |
| 8017953 | Luminescence diode chip with current spreading layer and method for producing the same | Berthold Hahn, Ralph Wirth, Tony Albrecht, Stefan Illek, Klaus Streubel | 2011-09-13 |
| 7981712 | Method for producing an optoelectronic semiconductor chip, and optoelectronic semiconductor chip | Lutz Höppel, Matthias Peter, Matthias Sabathil, Uwe Strauss, Martin Strassburg | 2011-07-19 |