Assignee
Inventors
- Judith Zyskind (6 patents)
- Kari Ohlsen (5 patents)
- John D. Trawick (25 patents)
- R. Forsyth (4 patents)
- Jamie Froelich (1 patents)
- Grant J. Carr (2 patents)
- Robert Yamamoto (1 patents)
- H. Xu (1 patents)
US Patent 6720139 · Granted Apr 13, 2004