Assignee
Inventors
- Qiuye Sun (7 patents)
- Huaguang Zhang (13 patents)
- Dazhong Ma (4 patents)
- Bonan Huang (3 patents)
- Lei Chen (469 patents)
- Heng Du (3 patents)
- Zhenwei Liu (7 patents)
- Fei Teng (25 patents)
- Guotao Hui (3 patents)
US Patent 9564754 · Granted Feb 7, 2017