Assignee
Inventors
- Chunhua Liu (21 patents)
- Ji Chen (13 patents)
- Zhongxian Hao (4 patents)
- Xinfu Liu (11 patents)
- Feng Liu (87 patents)
- Yongjun Shi (16 patents)
- Wenhao Sha (2 patents)
- Hui Cheng (4 patents)
- Junling Tao (1 patents)
US Patent 11872505 · Granted Jan 16, 2024