Assignee
Inventors
- Lei Li (411 patents)
- Jun Fan (67 patents)
- Le Ta (2 patents)
- Yusheng Liu (22 patents)
- Yongqiang Zhang (28 patents)
- Mei Li (50 patents)
- Yafei Li (34 patents)
- Peng Liu (156 patents)
- Zhixuan Guo (18 patents)
US Patent 11195484 · Granted Dec 7, 2021