Assignee
No assignee recorded.
Inventors
- Unknown
- Jianping Hu (16 patents)
- Zhiyong Chen (52 patents)
- Unknown
- Limin Cheng (4 patents)
- Xiaojie Li (47 patents)
- Unknown
- Nianxi Wang (2 patents)
- Zhaoming Wang (8 patents)
US Patent 9784649 · Granted Oct 10, 2017
No assignee recorded.