Assignee
Inventors
- Zhixiang Yu (9 patents)
- Yuntao Jin (6 patents)
- Chun Liu (2 patents)
- Liping Guo (25 patents)
- Liru Luo (6 patents)
- Wenjun Gao (12 patents)
- Hu Xu (40 patents)
- Lei Zhao (259 patents)
- Rui Guo (153 patents)
US Patent 11225786 · Granted Jan 18, 2022