Assignee
No assignee recorded.
Inventors
- Weiqiang Liu (17 patents)
- Ping-Cheng Yang (12 patents)
- Tao Wang (179 patents)
- Zhuying Wang (13 patents)
- Wenzhu Chen (2 patents)
- Fang Liang Zhang (20 patents)
US Patent 8815600 · Granted Aug 26, 2014
No assignee recorded.