Assignee
Inventors
- Jinyong Wang (11 patents)
- Chengxiang XIA (1 patents)
- Yong Dong (8 patents)
- Tongjie Wang (1 patents)
- Xiaofei LIU (7 patents)
- Juan Du (70 patents)
- Yang GENG (3 patents)
- Lijuan Liu (10 patents)
- Hongling Wu (1 patents)
US Patent 10493106 · Granted Dec 3, 2019