Issued Patents All Time
Showing 1–22 of 22 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10586901 | LED module having a highly reflective carrier | Florian Wimmer, Norbert Reitinger, Juergen Gumhold | 2020-03-10 |
| 9930736 | LED converter and method for controlling a converter circuit of an LED converter | Alexander Barth, Frank Horn, Reinhold Juen, Frank Lochmann, Günter Marent +1 more | 2018-03-27 |
| 9743485 | Device for operating LEDs | Mathias Dunser, Florian Moosmann, Norbet Kleber, Christian Nesensohn, Frank Lochmann +5 more | 2017-08-22 |
| 9520382 | Retrofit LED lamp with warm-white, more particularly flame-like white light | — | 2016-12-13 |
| 9462652 | Device for LED operation | Mathias Dunser, Florian Moosmann, Norbert Kleber, Christian Nesensohn, Frank Lochmann +4 more | 2016-10-04 |
| 9328900 | Packaged LED module | Janos Dobos, Roland Peinsipp | 2016-05-03 |
| 9252342 | LED module with improved light output | — | 2016-02-02 |
| 9203001 | LED module for modified lamps and modified LED lamp | — | 2015-12-01 |
| 9137871 | Method and circuit arrangement for producing mixed LED light of a predetermined color | Istvan Bakk, Hans Hoschopf | 2015-09-15 |
| 8530914 | Optoelectronic components with adhesion agent | Franz Schrank | 2013-09-10 |
| 8309981 | LED module with color conversion layer designed for a homogenous color distribution | Christian Sommer, Franz Wenzl, Paul R. Hartmann | 2012-11-13 |
| 8226276 | Mounting lenses for LED modules | Stefan Tasch | 2012-07-24 |
| 7985015 | LED spotlight having a funnel-shaped lens | Stefan Tasch, Hans Hoschopf | 2011-07-26 |
| 7855393 | Light emitting device with a non-activated luminescent material | Sven Rösler, Sylke Rösler, Wolfgang Kempfert, Detlef Starick, Stefan Tasch +2 more | 2010-12-21 |
| 7777236 | Light-emitting diode arrangement comprising a color-converting material | — | 2010-08-17 |
| 7679101 | Light emitting device | Koichi Ota, Atsuo Hirano, Akihito Ota, Stefan Tasch, Gundula Roth +3 more | 2010-03-16 |
| 7259396 | Light source with a light-emitting element | Stefan Tasch, Gundula Roth, Walter Tews, Wolfgang Kempfert, Detlef Starick | 2007-08-21 |
| 7187011 | Light source with a light-emitting element | Stefan Tasch, Gundula Roth, Walter Tews, Wolfgang Kempfert, Detlef Starick | 2007-03-06 |
| 7157746 | Light emitting device having a divalent-europium-activated alkaline earth metal orthosilicate phosphor | Koichi Ota, Atsuo Hirano, Akihito Ota, Stefan Tasch, Gundula Roth +3 more | 2007-01-02 |
| 7138660 | Light emitting device | Koichi Ota, Atsuo Hirano, Akihito Ota, Stefan Tasch, Gundula Roth +3 more | 2006-11-21 |
| 6943380 | Light emitting device having phosphor of alkaline earth metal silicate | Koichi Ota, Atsuo Hirano, Akihito Ota, Stefan Tasch, Gundula Roth +3 more | 2005-09-13 |
| 6809347 | Light source comprising a light-emitting element | Stefan Tasch, Gundula Roth, Walter Tews, Wolfgang Kempfert, Detlef Starick | 2004-10-26 |