Assignee
Inventors
- Wenji Jin (1 patents)
- Qingyan Liu (12 patents)
- Huan Wang (82 patents)
- Yu Ma (37 patents)
- Hui Hui (17 patents)
- Yuyu Yang (1 patents)
- Yongwu Wang (4 patents)
- Tao Wang (55 patents)
- Xiaoming Guo (4 patents)
US Patent 9974445 · Granted May 22, 2018