Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9028716 | Nitridosilicates co-doped with zirconium and hafnium | Holger Winkler, Ralf Petry, Tim Vosgroene, Thomas Juestel, Danuta Dutczak | 2015-05-12 |
| 8858834 | Co-doped 1-1-2 nitrides | Holger Winkler, Ralf Petry, Thomas Vosgroene, Thomas Juestel, Arturas Kastelnikovas | 2014-10-14 |
| 8721925 | Co-doped silicooxynitrides | Holger Winkler, Ralf Petry, Tim Vosgroene, Thomas Juestel, Arturas Katelnikovas | 2014-05-13 |
| 7446343 | Phosphor converted light emitting device | Gerd O. Mueller, Regina B. Mueller-Mach, Thomas Juestel, Petra Huppertz, Detlef Uwe Wiechert | 2008-11-04 |