Assignee
Inventors
- Phillip Antognetti (6 patents)
- Jim Griffiths (2 patents)
- David R. Helms (18 patents)
- James Moniz (5 patents)
- Unknown
- Joshua C. Park (28 patents)
- Carl Stuebing (3 patents)
- Xiangdong Zhang (108 patents)
US Patent 6373339 · Granted Apr 16, 2002