Assignee
No assignee recorded.
Inventors
- Unknown
- Unknown
- Xinran Li (6 patents)
- Unknown
- Unknown
- Chuansheng Jia (2 patents)
- Biao Yang (13 patents)
- Deliang Liu (2 patents)
- Zhenhua Sun (13 patents)
US Patent 11629084 · Granted Apr 18, 2023
No assignee recorded.