Assignee
Inventors
- Joseph Brain (19 patents)
- Sydney William Bennett (5 patents)
- Yueqian Zhen (21 patents)
- Johan Gerwin Lodewijk Pluyter (20 patents)
- Lewis Michael Popplewell (62 patents)
- Kaiping Lee (10 patents)
US Patent 7632789 · Granted Dec 15, 2009