Assignee
No assignee recorded.
Inventors
- Fan Yang (395 patents)
- Fan Zhu (207 patents)
- Weicheng Zhu (15 patents)
- Leibing Lv (8 patents)
- Lin Ma (254 patents)
- Ning Yu (40 patents)
- Bei Liu (15 patents)
US Patent 11480967 · Granted Oct 25, 2022
No assignee recorded.