Assignee
Inventors
- Nan Liu (38 patents)
- Na An (27 patents)
- Xin Wang (80 patents)
- Xiaoping Zhang (96 patents)
- Ying Liu (63 patents)
- Yaodong Wang (16 patents)
- Fangyi Liu (13 patents)
- Yang Zhang (616 patents)
- Yangli Zheng (14 patents)
US Patent 10657923 · Granted May 19, 2020