Assignee
No assignee recorded.
Inventors
- Jingjing Wang (50 patents)
- Zhihong Feng (24 patents)
- Cui Yu (10 patents)
- Chuangjie Zhou (4 patents)
- Qingbin Liu (6 patents)
- Zezhao He (5 patents)
US Patent 10388751 · Granted Aug 20, 2019
No assignee recorded.