Assignee
Inventors
- Ioannis Nicolaos Houpis (22 patents)
- Ralph P. Volante (71 patents)
- Fengrui Lang (2 patents)
- Ilias Konstantinos Dorziotis (7 patents)
- David M. Tschaen (31 patents)
- Shinji Kato (7 patents)
- Toshiaki Mase (22 patents)
US Patent 6479672 · Granted Nov 12, 2002