Assignee
Inventors
- Ruiai Chen (4 patents)
- Hongliang Huang (1 patents)
- Changbao Ren (3 patents)
- Xiaoyu Xie (4 patents)
- Zheng She (1 patents)
- Xuanzi Zhan (1 patents)
- Xiaoxiong Deng (1 patents)
- Manhua Tang (1 patents)
US Patent 9783788 · Granted Oct 10, 2017