Assignee
Inventors
- Xiaomei Feng (3 patents)
- Jin Li (41 patents)
- Dong Li (13 patents)
- Guangming Li (10 patents)
- Zhenmin Zhang (7 patents)
- Jiacai Wang (2 patents)
- Jian Zou (25 patents)
- Yongqiang Ma (2 patents)
- Jun Hou (25 patents)
US Patent 8784744 · Granted Jul 22, 2014