Assignee
No assignee recorded.
Inventors
- Long Ma (36 patents)
- Unknown
- Weizhen Zhang (3 patents)
- Qingyong Meng (10 patents)
- Ying Feng (5 patents)
- Desheng Zhang (14 patents)
- Weijian Xu (5 patents)
- Unknown
- Unknown
- Unknown
US Patent 11999475 · Granted Jun 4, 2024
No assignee recorded.