Assignee
Inventors
- Sujing WANG (1 patents)
- Yonggang Guo (7 patents)
- Yuankai ZHANG (1 patents)
- Fei Zhang (88 patents)
- Pu Shi (1 patents)
- He Qu (2 patents)
- Guangde Zhang (2 patents)
- Yanguo Lu (1 patents)
- Xinyue Zhang (15 patents)
US Patent 11139650 · Granted Oct 5, 2021