Assignee
No assignee recorded.
Inventors
- Zhiwu Wang (19 patents)
- Unknown
- Huashu Li (7 patents)
- Junwei Zhang (42 patents)
- Unknown
- Unknown
- Qingli Ma (6 patents)
- Yong GAO (4 patents)
- Hao Chen (104 patents)
- Unknown
US Patent 11136421 · Granted Oct 5, 2021
No assignee recorded.