Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11812238 | Impedance matching device, transducer device and method of manufacturing an impedance matching device | Severin Schweiger, Sandro Koch, Mario Grafe, Nicolas Lange | 2023-11-07 |
| 9504125 | Lighting module with optimized light output | Michael Eritt, Christian Kirchhof | 2016-11-22 |
| 9349973 | Lighting module with optimized contacting | Michael Eritt, Christian Kirchhof | 2016-05-24 |
| 9226348 | Light-emission device with an OLED element | Lucien Richter, Michael Eritt, Christian Kirchhof | 2015-12-29 |
| 8766286 | Organic opto-electric device and a method for manufacturing an organic opto-electric device | — | 2014-07-01 |
| 8530924 | Organic photoelectric device | Jan Hesse, Christian Kirchhof | 2013-09-10 |
| 8264142 | Illumination apparatus and method of producing a planar light output | Joachim Wagner | 2012-09-11 |
| 8071999 | Flat lighting devices and method of contacting flat lighting devices | Christian Kirchhof, Jan Hesse, Michael Hoffmann | 2011-12-06 |
| 8063398 | Light-emitting diode matrix and method for producing a light-emitting diode matrix | Michael Toerker, Uwe Vogel | 2011-11-22 |
| 7646451 | Illumination device | Uwe Vogel, Joerg Andreas | 2010-01-12 |
| 7639349 | Method and system for inspecting surfaces | Enis Ersue | 2009-12-29 |
| 7626207 | Integrated optocoupler with organic light emitter and inorganic photodetector | Uwe Vogel | 2009-12-01 |