Assignee
No assignee recorded.
Inventors
- Xu Kang (4 patents)
- Wei Zhang (32 patents)
- Unknown
- Unknown
- Unknown
- Yanmei Wang (262 patents)
- Unknown
- Xue Xu (3 patents)
- Lingling Cao (3 patents)
- Unknown
US Patent 12145872 · Granted Nov 19, 2024
No assignee recorded.