Assignee
No assignee recorded.
Inventors
- Peng Cao (53 patents)
- Jianxin Pu (2 patents)
- Xiaoyan Sun (52 patents)
- Handong Sun (2 patents)
- Weiguang Wang (12 patents)
- Unknown
- Unknown
- Xue-Mei Du (2 patents)
US Patent 9902684 · Granted Feb 27, 2018
No assignee recorded.