Assignee
Inventors
- Tao Liu (107 patents)
- Baozhong Li (4 patents)
- Ronghui Zeng (4 patents)
- Yuzhuo ZHAO (1 patents)
- Zhenmin Bai (1 patents)
- Xiangchen Fang (11 patents)
- Yan Wang (41 patents)
- Xuehui Zhang (17 patents)
- Chang Liu (12 patents)
US Patent 10639618 · Granted May 5, 2020