Assignee
No assignee recorded.
Inventors
- Benjamin Chu (49 patents)
- Liguo Song (2 patents)
- Dufei Fang (14 patents)
- Dehai Liang (2 patents)
- Tianbo Liu (8 patents)
- Unknown
- Qicong Ying (8 patents)
US Patent 7037978 · Granted May 2, 2006
No assignee recorded.