Assignee
Inventors
- Guang Zhao (26 patents)
- Caili Dai (27 patents)
- Haien Yang (4 patents)
- Ping Yi (6 patents)
- Yuyang Li (3 patents)
- Jiaping Tao (3 patents)
- Yahui Lv (6 patents)
- Xue Yao (5 patents)
- Qing You (17 patents)
US Patent 10294409 · Granted May 21, 2019