Issued Patents All Time
Showing 101–114 of 114 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7591962 | Low-pressure mercury vapor discharge lamp comprising UV-A phosphor | Thomas Justel, Walter Mayr, Helmut Bechtel | 2009-09-22 |
| 7573189 | Illumination system comprising a radiation source and a fluorescent material | Thomas Juestel, Wolfgang Busselt, Walter Mayr | 2009-08-11 |
| 7544309 | Illumination system comprising a radiation source and a fluorescent material | Thomas Juestel, Henning Hoeppe, Wolfgang Schnick, Walter Mayr | 2009-06-09 |
| 7514721 | Luminescent ceramic element for a light emitting device | Michael R. Krames | 2009-04-07 |
| 7361938 | Luminescent ceramic for a light emitting device | Gerd O. Mueller, Regina B. Mueller-Mach, Michael R. Krames, Hans-Helmut Bechtel, Joerg Meyer +2 more | 2008-04-22 |
| 7202598 | Light-emitting device with coated phosphor | Thomas Juestel, Cornelis Reinder Ronda, Walter Mayr, Volker Weiler | 2007-04-10 |
| 7083490 | Light-emitting devices utilizing nanoparticles | Gerd O. Mueller, Regina B. Mueller-Mach, Dietrich Bertram, Thomas Juestel, Joachim Opitz | 2006-08-01 |
| 7061024 | Light-emitting device comprising an EU(II)-activated phosphor | Thomas Justel, Walter Mayr, Hans-Dieter Bausen, Wolfgang Schnick, Henning Hoppe | 2006-06-13 |
| 7038370 | Phosphor converted light emitting device | Regina B. Mueller-Mach, Gerd O. Mueller, Thomas Juestel, Wolfgang Busselt, Walter Mayr | 2006-05-02 |
| 6870311 | Light-emitting devices utilizing nanoparticles | Gerd O. Mueller, Regina B. Mueller-Mach, Dietrich Bertram, Thomas Juestel, Joachim Opitz | 2005-03-22 |
| 6731070 | Low-pressure gas discharge lamp with a mercury-free gas filling | Robert Scholl, Rainer Hilbig, Achim Koerber, Johannes Baier, Thomas Juestel | 2004-05-04 |
| 6717353 | Phosphor converted light emitting device | Gerd O. Mueller, Regina B. Mueller-Mach, Thomas Justel, Gerry Sorce | 2004-04-06 |
| 6680569 | Red-deficiency compensating phosphor light emitting device | Regina B. Mueller-Mach, Gerd O. Mueller, Tomas Jüestel | 2004-01-20 |
| 6631070 | Ceramic capacitor with czt dielectric | Detlev Hennings | 2003-10-07 |