Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8032148 | Method and system for wireless cellular indoor communications | Heinz-Dieter Hettstedt, Ekkehard Schomburg | 2011-10-04 |
| 6990275 | Stray light absorber including grating array | Peter Kersten, Gerhard Schreiber | 2006-01-24 |
| 6925231 | Optical device for reducing temperature related shift | José Antonio Lázaro Villa | 2005-08-02 |
| 6872253 | Method of forming a semiconductor component | Georg Bastian | 2005-03-29 |