Assignee
No assignee recorded.
Inventors
- Ke Xu (24 patents)
- Honglin Li (10 patents)
- Yufang Xu (11 patents)
- Zhenjiang ZHAO (10 patents)
- Lili Zhu (3 patents)
- Wenlin Song (4 patents)
- Yi Tong (19 patents)
US Patent 11590109 · Granted Feb 28, 2023
No assignee recorded.