Assignee
Inventors
- Stefanie Keil (42 patents)
- Matthias Urmann (32 patents)
- Patrick Bernardelli (15 patents)
- Maike Glien (17 patents)
- Wolfgang Wendler (36 patents)
- Karen Chandross (8 patents)
- Lan-Ying Lee (6 patents)
US Patent 7709481 · Granted May 4, 2010