Assignee
No assignee recorded.
Inventors
- Ping Li (33 patents)
- Mingming Sun (26 patents)
- Xin Wang (287 patents)
- Yue Feng (22 patents)
- Kefeng Meng (2 patents)
- Gang Qiao (9 patents)
- Qiaofei WANG (2 patents)
- Jingyuan Zhang (25 patents)
US Patent 10929014 · Granted Feb 23, 2021
No assignee recorded.