Assignee
No assignee recorded.
Inventors
- Unknown
- Unknown
- Unknown
- Tong Zhou (177 patents)
- Unknown
- Cuiling Song (4 patents)
- Ying Sun (64 patents)
- Unknown
- Unknown
- Unknown
- Unknown
- Hongying Huang (5 patents)
- Unknown
US Patent 9878035 · Granted Jan 30, 2018
No assignee recorded.