Assignee
No assignee recorded.
Inventors
- Shibiao Cheng (3 patents)
- Songlin Wang (5 patents)
- Xi Li (10 patents)
- Han Wang (16 patents)
- Fei Shen (38 patents)
- Xinping Zhang (11 patents)
- Unknown
- Zhimin Hu (14 patents)
US Patent 11884632 · Granted Jan 30, 2024
No assignee recorded.