Assignee
Inventors
- Liang Li (53 patents)
- Zhiqiang Chen (340 patents)
- Li Zhang (222 patents)
- Kejun Kang (73 patents)
- Yuxiang Xing (50 patents)
- Ziran Zhao (209 patents)
- Yongshun Xiao (18 patents)
- Zhifeng Huang (12 patents)
US Patent 8724889 · Granted May 13, 2014