Assignee
No assignee recorded.
Inventors
- Unknown
- Jun He (16 patents)
- Lei Han (101 patents)
- Zhen Wang (55 patents)
- Dongdong Han (4 patents)
- Unknown
- Unknown
- Unknown
- Menggang Li (3 patents)
- Xingqiang Li (3 patents)
US Patent 10786937 · Granted Sep 29, 2020
No assignee recorded.