Assignee
No assignee recorded.
Inventors
- Siling Xu (6 patents)
- Sha Li (62 patents)
- Guangyu Chen (19 patents)
- Unknown
- Xiwei Qiao (2 patents)
- Yi Xiao (26 patents)
- Zhizhao Tang (2 patents)
- Yiming Hu (12 patents)
US Patent D944380 · Granted Feb 22, 2022
No assignee recorded.