Assignee
Inventors
- Chao Li (113 patents)
- Duoqing Fan (1 patents)
- Mingfeng WANG (8 patents)
- Hui Wang (11 patents)
- Exian Li (1 patents)
- Wen Xiong (16 patents)
- Ling Ye (2 patents)
- Fangrui Chen (3 patents)
- Yuling Wei (3 patents)
US Patent 11525774 · Granted Dec 13, 2022