Issued Patents All Time
Showing 1–25 of 45 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11798798 | Phosphor for a UV emitting device and a UV generating device utilizing such a phosphor | Manfred Salvermoser, Mike Broxtermann, Jan-Niklas Keil | 2023-10-24 |
| 11015118 | Phosphor ceramic | Stephanie Möller, Florian Baur, Nadja Kratz, Jan Werner, Murat Demirtas +2 more | 2021-05-25 |
| 10131839 | Light emitting device | Julian Plewa, Stephanie Möller, Jurgen HONOLD | 2018-11-20 |
| 10018735 | CE3+ activated luminescent compositions for application in imaging systems | Cornelis Reinder Ronda, Georg Greuel, Benjamin Herden, Tim Koecklar | 2018-07-10 |
| 9987499 | UV radiation device | Daiyu Hayashi, Jianghong Yu, Georg Greuel, Cornelis Reinder Ronda | 2018-06-05 |
| 8173230 | Fluorescent lamp having a UVB phosphor | Walter Mayr, Peter Josef Schmidt | 2012-05-08 |
| 7982229 | Light emitting device with conversion structure | Hans-Helmut Bechtel, Wolfgang Busselt, Silvia Golsch, Peter Josef Schmidt | 2011-07-19 |
| 7935273 | Method light emitting device with a Eu(III)-activated phosphor and second phosphor | Jan Broere, Jan Renier Marie Hochstenbach, Raymond Goertz | 2011-05-03 |
| 7808170 | Device for generating UVC radiation | Jorg Meyer, Walter Mayr | 2010-10-05 |
| 7753553 | Illumination system comprising color deficiency compensating luminescent material | Walter Mayr, Jorg Meyer, Peter Josef Schmidt | 2010-07-13 |
| 7700002 | Illumination system comprising a radiation source and fluorescent material | Peter Josef Schmidt, Henning Hoppe, Wolfgang Schnick, Walter Mayr | 2010-04-20 |
| 7611641 | Illumination system comprising a radiation source and a fluorescent material | Peter Josef Schmidt, Henning Hoppe, Wolfgang Schnick | 2009-11-03 |
| 7591962 | Low-pressure mercury vapor discharge lamp comprising UV-A phosphor | Walter Mayr, Helmut Bechtel, Peter Josef Schmidt | 2009-09-22 |
| 7298077 | Device for generating UV radiation | Heinrich von Busch, Gero Heusler, Walter Mayr | 2007-11-20 |
| 7288107 | Tanning device | Cornelis Reinder Ronda, Franscisus Altena, Wolfgang Busselt, Olaf Mastenbroek, Hans-Helmut Bechtel | 2007-10-30 |
| 7205710 | Fluorescent lamp with ultraviolet reflecting layer | Walter Mayr, Cornelis Reinder Ronda, Volker Dirk Hildenbrand | 2007-04-17 |
| 7061024 | Light-emitting device comprising an EU(II)-activated phosphor | Peter Josef Schmidt, Walter Mayr, Hans-Dieter Bausen, Wolfgang Schnick, Henning Hoppe | 2006-06-13 |
| 7053543 | Plasma picture screen with blue phospor | Wolfgang Busselt, Hans Nikol | 2006-05-30 |
| 6833160 | Method of coating a luminescent material | Jacqueline Merikhi, Hans Nikol, Cornelis Reinder Ronda | 2004-12-21 |
| 6717353 | Phosphor converted light emitting device | Gerd O. Mueller, Regina B. Mueller-Mach, Peter Josef Schmidt, Gerry Sorce | 2004-04-06 |
| 6654079 | Liquid crystal color display screen comprising a phosphor layer | Helmut Bechtel, Hans Nikol, Cornelis Reinder Ronda | 2003-11-25 |
| 6602617 | Plasma picture screen with coated phosphor | Cornelis Reinder Ronda, Volker Weiler | 2003-08-05 |
| 6600260 | Gas discharge lamp with down conversion luminophore | Claus Feldmann, Maya Angelova Doytcheva, Cornelis Reinder Ronda | 2003-07-29 |
| 6572785 | Plasma picture screen with red phosphor | Walter Mayr, Hans Nikol | 2003-06-03 |
| 6563556 | Liquid crystal color picture screen | Hans Nikol, Robert Van Asselt, Dirk Jan Broer | 2003-05-13 |