Assignee
Inventors
- Qiuyu Ling (42 patents)
- Wei Wang (242 patents)
- Xiandong Meng (95 patents)
- Xianqin Meng (85 patents)
- Meng Yan (38 patents)
- Yishan Tian (13 patents)
- Yujiao Guo (9 patents)
- Xiaochuan Chen (690 patents)
US Patent 11099305 · Granted Aug 24, 2021