Assignee
Inventors
- Joachim Hahn (12 patents)
- Helge Djie (1 patents)
- Sven Lauer (1 patents)
- Markus Duesmann (11 patents)
- Falk Schneider (50 patents)
- Christopher Steinmetz (2 patents)
- Hermann Hoffmann (20 patents)
- Martin Lechner (41 patents)
US Patent 7533640 · Granted May 19, 2009