Assignee
Inventors
- Cheuk K. Lau (46 patents)
- Christopher Bayly (20 patents)
- Jacques Yves Gauthier (42 patents)
- Yves LeBlanc (65 patents)
- Chun Sing Li (42 patents)
- Patrick Roy (24 patents)
- Michel Therien (38 patents)
- Zhaoyin Wang (56 patents)
US Patent 6486141 · Granted Nov 26, 2002