Assignee
Inventors
- Xuewu Wang (34 patents)
- Yinong Liu (127 patents)
- Zhiqiang Chen (340 patents)
- Yaohong Liu (99 patents)
- Huaqiang Zhong (4 patents)
- Dongsheng Zhang (37 patents)
- Yumei Chen (9 patents)
- Feng Gao (28 patents)
US Patent 7702075 · Granted Apr 20, 2010