Assignee
No assignee recorded.
Inventors
- Qiang Yao (39 patents)
- Zhiyuan Gong (3 patents)
- Unknown
- Zhaohui Liu (37 patents)
- Unknown
- Unknown
- Xiao Liu (6 patents)
- Xiaoyan Zhu (27 patents)
- Unknown
- Shan Zhu (23 patents)
- Unknown
US Patent 9284585 · Granted Mar 15, 2016
No assignee recorded.