Assignee
Inventors
- Lingli Ni (3 patents)
- Yongtao Liu (9 patents)
- Tao Xie (123 patents)
- Minhua Xu (4 patents)
- Zhitian Chen (1 patents)
- Peng Chai (2 patents)
- Xiaoyan Gao (4 patents)
- Liang Feng (4 patents)
- Shizhong Zhang (22 patents)
US Patent 11328926 · Granted May 10, 2022