Assignee
No assignee recorded.
Inventors
- Shaobo Cheng (2 patents)
- Lin Xiao (6 patents)
- Shulin Qin (8 patents)
- Unknown
- Xianfu Liu (5 patents)
- Unknown
- Ying Li (50 patents)
- Unknown
- Yan Wang (41 patents)
- Unknown
- Chengquan Zhang (16 patents)
US Patent 10632136 · Granted Apr 28, 2020
No assignee recorded.