Assignee
Inventors
- Jingli Wei (3 patents)
- Zhiwei Liu (25 patents)
- Fangling Cheng (1 patents)
- Xinfang Miao (1 patents)
- Duling Sun (1 patents)
- Feng Li (61 patents)
- Zhe Wu (8 patents)
- Mingjuan Ge (1 patents)
- Song Zhang (195 patents)
US Patent 9797714 · Granted Oct 24, 2017