Assignee
No assignee recorded.
Inventors
- Huian Yi (3 patents)
- Boren Li (4 patents)
- Unknown
- Unknown
- Shanyin Chen (2 patents)
- Miaoren Liu (2 patents)
- Unknown
- Wenfei Li (8 patents)
- Qizun Yi (2 patents)
- Zheng Tao (20 patents)
US Patent 10767450 · Granted Sep 8, 2020
No assignee recorded.