Issued Patents All Time
Showing 1–20 of 20 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12344785 | Nitridophosphate phosphors for solid state lighting and method of production | Sebastian Wendl, Peter Josef Schmidt | 2025-07-01 |
| 11208593 | Luminescent materials | Christoph Martiny, Peter Josef Schmidt, Christian Maak | 2021-12-28 |
| 11041122 | Wavelength converting material for a light emitting device | Peter Josef Schmidt, Dajana Durach | 2021-06-22 |
| 10982143 | Wavelength converting material for a light emitting device | Peter Josef Schmidt, Philipp-Jean Strobel | 2021-04-20 |
| 10611961 | Supertetrahedron phosphor for solid-state lighting | Volker Weiler, Peter Josef Schmidt, Philipp Pust | 2020-04-07 |
| 10539275 | LED phosphor comprising bow-tie shaped A2N6 building blocks | Peter Josef Schmidt, Philipp-Jean Strobel, Sebastian Florian Schmiechen, Cora Sieglinde Hecht, Volker Weiler | 2020-01-21 |
| 10533132 | Luminescent materials | Philipp-Jean Strobel, Peter Josef Schmidt | 2020-01-14 |
| 10153406 | Mn-activated hexafluorosilicates for LED applications | Volker Weiler, Peter Josef Schmidt, Markus Seibald | 2018-12-11 |
| 9546319 | Phosphors, such as new narrow-band red emitting phosphors for solid state lighting | Peter Josef Schmidt, Frauke Charlotte Hintze, Philipp Pust, Volker Weiler, Cora Sieglinde Hecht +2 more | 2017-01-17 |
| 9422471 | Mn-activated hexafluorosilicates for LED applications | Volker Weiler, Peter Josef Schmidt, Markus Seibald | 2016-08-23 |
| 8546845 | Light emitting device comprising a green emitting sialon-based material | Peter Josef Schmidt, Walter Mayr, Joerg Meyer, Juliane Kechele, Oliver Michael Oeckler | 2013-10-01 |
| 8409472 | Red emitting luminescent materials | Peter Josef Schmidt, Walter Mayr, Joerg Meyer, Cora Sieglinde Hecht, Florian Stadler | 2013-04-02 |
| 8153025 | Red emitting luminescent materials | Peter Josef Schmidt, Walter Mayr, Joerg Meyer, Cora Sieglinde Hecht, Florian Stadler | 2012-04-10 |
| 7700002 | Illumination system comprising a radiation source and fluorescent material | Peter Josef Schmidt, Thomas Justel, Henning Hoppe, Walter Mayr | 2010-04-20 |
| 7611641 | Illumination system comprising a radiation source and a fluorescent material | Peter Josef Schmidt, Thomas Justel, Henning Hoppe | 2009-11-03 |
| 7544309 | Illumination system comprising a radiation source and a fluorescent material | Thomas Juestel, Peter Josef Schmidt, Henning Hoeppe, Walter Mayr | 2009-06-09 |
| 7061024 | Light-emitting device comprising an EU(II)-activated phosphor | Peter Josef Schmidt, Thomas Justel, Walter Mayr, Hans-Dieter Bausen, Henning Hoppe | 2006-06-13 |
| 5370853 | Inorganic microporous solids and a process for their preparation | Jan Lucke | 1994-12-06 |
| 5340561 | Process fo the production of Si.sub.2 N.sub.4 using a silicon, phosphorous and nitrogen containing precursor | Hans-Peter Baldus | 1994-08-23 |
| 5296211 | Production of Si.sub.2-x P.sub.x N.sub.2+x (NH).sub.1-x, where x=0.1 to 1.0 | Hans-Peter Baldus | 1994-03-22 |