Issued Patents All Time
Showing 26–50 of 95 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10158052 | LED based device with wide color gamut | Volker Weiler, Peter Josef Schmidt | 2018-12-18 |
| 10121770 | Device with multiple, stacked light emitting devices | Erik Charles Nelson, April D. Schricker | 2018-11-06 |
| 10113700 | Lighting system having reduced melanopic spectral content | Wouter Anthon Soer, Oleg Borisovich Shchekin | 2018-10-30 |
| 10111293 | Method of illumination having light emitting device with ceramic conversion material | Bernd Hofmann | 2018-10-23 |
| 10074786 | LED with scattering features in substrate | Kenneth Vampola | 2018-09-11 |
| 10062673 | PC-LED module with enhanced white rendering and conversion efficiency | Peter Josef Schmidt | 2018-08-28 |
| 10014448 | Phosphor converted LED with temperature stable flux and saturated red color point | Matthias Heidemann, Christoph Martiny, Peter Josef Schmidt | 2018-07-03 |
| 9966512 | Light scattering and conversion plate for LEDs | Matthias Heidemann, Peter Josef Schmidt | 2018-05-08 |
| 9935244 | Light emitting device including a filter and a protective layer | April D. Schricker, Kim Kevin Mai, Thomas Diederich, Joost Peter Andre Vogels, Uwe Mackens +1 more | 2018-04-03 |
| 9893253 | LED with scattering features in substrate | Kenneth Vampola | 2018-02-13 |
| 9722148 | Luminescent ceramic for a light emitting device | Gerd O. Mueller, Regina B. Mueller-Mach, Michael R. Krames, Peter Josef Schmidt, Joerg Meyer +2 more | 2017-08-01 |
| 9711688 | Controlling LED emission pattern using optically active materials | Daniel Roitman, Mark Melvin Butterworth, Matthias Heidemann, Danielle Russell Chamberlin, Joan Liu | 2017-07-18 |
| 9666771 | Method of forming a wavelength converted light emitting device | April D. Schricker, Oleg Borisovich Shchekin, Kenneth Vampola, Guido Salmaso | 2017-05-30 |
| 9564557 | LED based device with wide color gamut | Volker Weiler, Peter Josef Schmidt | 2017-02-07 |
| 9564559 | White emitting light source and luminescent material | Joerg Meyer, Walter Mayr, Peter Josef Schmidt, Baby-Seriyati Schreinemacher, Detlef Uwe Wiechert | 2017-02-07 |
| 9543478 | Light emitting device including a filter and a protective layer | April D. Schricker, Kim Kevin Mai, Thomas Diederich, Joost Peter Andre Vogels, Uwe Mackens +1 more | 2017-01-10 |
| 9508908 | LED with scattering features in substrate | Kenneth Vampola | 2016-11-29 |
| 9482411 | Light scattering and conversion plate for LEDs | Matthias Heidemann, Peter Josef Schmidt | 2016-11-01 |
| 9406849 | Phosphor converted light emitting diode, a lamp and a luminaire | Matthias Heidemann | 2016-08-02 |
| 9359260 | Luminescent ceramic for a light emitting device | Gerd O. Mueller, Regina B. Mueller-Mach, Michael R. Krames, Peter Josef Schmidt, Joerg Meyer +2 more | 2016-06-07 |
| 9257607 | Red emitting luminescent materials | Peter Josef Schmidt, Walter Mayr, Baby-Seriyati Schreinemacher, Joerg Meyer | 2016-02-09 |
| 9214609 | LED assembly comprising a light scattering layer | Thomas Diederich, Matthias Heidemann | 2015-12-15 |
| 9105773 | Photo-detector with wavelength converter | Christoph Martiny, Bernd Ackermann, Marc Salsbury, Matthias Heidemann | 2015-08-11 |
| 9097397 | Light source using remote phosphor and pink LED | Patrick Henricus Johannes Van Stijn, Martinus Petrus Joseph Peeters, Matthias Heidemann, Jordy Bernard Margreth Schoenmaekers, Peter Josef Schmidt | 2015-08-04 |
| 9024520 | White emitting light source and luminescent material | Joerg Meyer, Walter Mayr, Peter Josef Schmidt, Baby-Seriyati Schreinemacher, Detlef Uwe Wiechert | 2015-05-05 |