Assignee
No assignee recorded.
Inventors
- Zheng Dai (6 patents)
- Unknown
- Wei Liu (16 patents)
- Unknown
- Unknown
- Weili Li (29 patents)
- Chao He (145 patents)
- Unknown
- Xiaohui Zeng (6 patents)
- Unknown
US Patent 10806877 · Granted Oct 20, 2020
No assignee recorded.