Assignee
No assignee recorded.
Inventors
- Yu WANG (29 patents)
- Heng Zhang (124 patents)
- Yunkai DENG (7 patents)
- Unknown
- Jili Wang (3 patents)
- Ning Li (23 patents)
- Chunhui Zhou (6 patents)
US Patent 10725172 · Granted Jul 28, 2020
No assignee recorded.