Assignee
Inventors
- Michael Blum (2 patents)
- Peter Fischer (28 patents)
- Hendrik Haddorp (22 patents)
- Stefan A. Hepper (48 patents)
- Stefan Liesche (27 patents)
- Michael P. Marks (12 patents)
- Thomas Stober (45 patents)
US Patent 8332459 · Granted Dec 11, 2012