Assignee
No assignee recorded.
Inventors
- Quan Zhu (26 patents)
- Xinghua Shi (7 patents)
- Dan Tang (5 patents)
- Unknown
- Unknown
- Unknown
- Unknown
- Unknown
- Xiaoling Huang (4 patents)
- Yanxia Huang (3 patents)
- Unknown
US Patent 9161930 · Granted Oct 20, 2015
No assignee recorded.