Assignee
Inventors
- Peter R. Leicht (27 patents)
- Mark S. Greenfield (29 patents)
- Volkmar Sottke (22 patents)
- Zhigang Ban (17 patents)
- Hartmut Westphal (21 patents)
- Yixiong Liu (54 patents)
- Michael Frank Beblo (5 patents)
US Patent 8668982 · Granted Mar 11, 2014