Assignee
Inventors
- Ding Zhang (6 patents)
- Ningguo Chen (7 patents)
- Jianwei Deng (10 patents)
- Mingming Zhao (12 patents)
- Hailiang Fan (4 patents)
- Yulan Liao (3 patents)
- Ruting Chen (4 patents)
- Qiang Fei (13 patents)
- Songjian Wang (10 patents)
US Patent 11288653 · Granted Mar 29, 2022