Assignee
Inventors
- Qingtao GONG (4 patents)
- Yao TENG (3 patents)
- Unknown
- Kangqiang LI (2 patents)
- Lu Liu (31 patents)
- Liyan JIN (3 patents)
- Yanqing Han (2 patents)
- Zhongyu Sun (2 patents)
- Ling Zhang (23 patents)
US Patent 11731738 · Granted Aug 22, 2023