Assignee
No assignee recorded.
Inventors
- Jian Ma (50 patents)
- Yang Li (27 patents)
- Yiqun Chen (24 patents)
- Shaohua Li (141 patents)
- Tingting Wang (75 patents)
- Unknown
- Guojie Liu (7 patents)
US Patent 11596108 · Granted Mar 7, 2023
No assignee recorded.