Assignee
No assignee recorded.
Inventors
- Qian Wang (24 patents)
- Qingliang Liu (7 patents)
- Donghai Liu (12 patents)
- Jianwei Dong (5 patents)
- Songgang Chai (6 patents)
- Yongjin Xu (12 patents)
- Unknown
US Patent 12466937 · Granted Nov 11, 2025
No assignee recorded.