Assignee
No assignee recorded.
Inventors
- Xiang Zhou (48 patents)
- Tao Yang (239 patents)
- Rui Jin (18 patents)
- Quan Li (71 patents)
- Tao Liu (180 patents)
- Li Ma (13 patents)
- Unknown
- Huanhuan Li (28 patents)
US Patent 11327297 · Granted May 10, 2022
No assignee recorded.