Assignee
No assignee recorded.
Inventors
- Chengyu Li (12 patents)
- Hongjie Zhang (44 patents)
- Lei Tian (34 patents)
- Unknown
- Ran Pang (4 patents)
- Wei Jiang (13 patents)
- Unknown
- Bin Wang (721 patents)
- Unknown
US Patent 11208561 · Granted Dec 28, 2021
No assignee recorded.