Assignee
No assignee recorded.
Inventors
- Baiqing Xiong (2 patents)
- Yongan Zhang (3 patents)
- Baohong Zhu (3 patents)
- Xiwu Li (2 patents)
- Zhihui Li (16 patents)
- Feng WANG (20 patents)
- Hongwei Liu (83 patents)
US Patent 9993865 · Granted Jun 12, 2018
No assignee recorded.