Assignee
Inventors
- Bao Trong Do (25 patents)
- Thomas David Ehlert (69 patents)
- Robert Allen Janssen (54 patents)
- John Gavin MacDonald (176 patents)
- Paul Warren Rasmussen (12 patents)
- Shiming Zhuang (10 patents)
US Patent 8163388 · Granted Apr 24, 2012