Assignee
Inventors
- Jun Zhang (13 patents)
- Xiaoyu Zhang (110 patents)
- Jian-Min Yu (25 patents)
- Ruifeng Li (21 patents)
- Jin Wu (1 patents)
- Yugang Gao (2 patents)
- Jinming Zhang (20 patents)
- Jinjiang Qiu (1 patents)
US Patent 9834652 · Granted Dec 5, 2017