Assignee
Inventors
- Friedrich-Karl Bruder (89 patents)
- Wilfried Haese (39 patents)
- Rafael Oser (24 patents)
- Rainer Protte (5 patents)
- Alexander Meyer (62 patents)
- Karlheinz Hildenbrand (23 patents)
- Raymond Wong (24 patents)
- Ice Zhang (3 patents)
US Patent 8709571 · Granted Apr 29, 2014