Assignee
Inventors
- Guanghua Yu (7 patents)
- Qingqing DANG (2 patents)
- Haoshuang WANG (1 patents)
- Guanzhong Wang (6 patents)
- Xiaoguang Hu (14 patents)
- Dianhai Yu (38 patents)
- Yanjun Ma (84 patents)
- Qiwen Liu (13 patents)
- Can Wen (1 patents)
US Patent 11620815 · Granted Apr 4, 2023