Assignee
No assignee recorded.
Inventors
- Unknown
- Hong Tang (14 patents)
- Unknown
- Yupeng Wang (17 patents)
- Dong Tian (4 patents)
- Unknown
- Unknown
- Xueyuan Chen (3 patents)
- Unknown
- Xiaoyong Zhang (20 patents)
- Shuang Ma (2 patents)
US Patent 7281478 · Granted Oct 16, 2007
No assignee recorded.