Assignee
No assignee recorded.
Inventors
- Qiang Feng (28 patents)
- Unknown
- Unknown
- Unknown
- Ying Zhang (112 patents)
- Hao Liu (23 patents)
- Unknown
- Kai Zheng (41 patents)
- Da Shu (5 patents)
- Yuan LI (3 patents)
US Patent 10809363 · Granted Oct 20, 2020
No assignee recorded.