Assignee
Inventors
- Yaping Wang (22 patents)
- Guojun Zheng (2 patents)
- Peng Sun (22 patents)
- Unknown
- Yingqiu Wu (4 patents)
- Bin Liu (333 patents)
- Xiaoyu Liu (69 patents)
- Hua Bai (47 patents)
- Hongyan Li (24 patents)
- Xiaohe Zheng (7 patents)
US Patent 9346770 · Granted May 24, 2016