Assignee
No assignee recorded.
Inventors
- Hongyan Yan (8 patents)
- Hongfeng Wei (10 patents)
- Qi CHANG (3 patents)
- Unknown
- Unknown
- Unknown
- Unknown
- Pengwei Yan (2 patents)
- Unknown
- Bolei HE (9 patents)
- Unknown
US Patent 12467574 · Granted Nov 11, 2025
No assignee recorded.