Assignee
No assignee recorded.
Inventors
- Yunxi Li (37 patents)
- Mei Qi (7 patents)
- Unknown
- Linghui Xu (5 patents)
- Unknown
- Fa-Qing Xu (4 patents)
- Jiuling Liu (3 patents)
- Jinyuan Li (27 patents)
US Patent 12509985 · Granted Dec 30, 2025
No assignee recorded.