Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11552225 | Phosphor layer for micro-LED applications | Hans-Helmut Bechtel, Jens Meyer, Matthias Heidemann, Joerg Feldmann | 2023-01-10 |
| 7855497 | Dielectric barrier discharge lamp comprising an UV-B phosphor | Thomas Juestel, Detlef Uwe Wiechert, Walter Mayr, Heinrich von Busch | 2010-12-21 |
| 7446343 | Phosphor converted light emitting device | Gerd O. Mueller, Regina B. Mueller-Mach, Thomas Juestel, Detlef Uwe Wiechert, Dominik Uhlich | 2008-11-04 |
| 6744204 | Gas discharge lamp | Wilhelm A. Groen, Knuth Albertsen, Bernd Rausenberger | 2004-06-01 |
| 5790367 | Multilayer capacitor comprising a dielectric of modified barium strontium titanate | Dieter Mateika, Knuth Albertsen, Oliver Steigelmann | 1998-08-04 |