Assignee
Inventors
- Tingwei Xu (6 patents)
- Xiaofei Ma (12 patents)
- Jie Ma (167 patents)
- Xiaoxiao Zhneg (1 patents)
- Zongjie Wang (65 patents)
- Xueli Ma (56 patents)
- Jing Li (56 patents)
- Chuanfeng HE (81 patents)
- Bo Yang (124 patents)
US Patent 9210704 · Granted Dec 8, 2015