Assignee
Inventors
- Yipu Feng (3 patents)
- Xiaoliang Wang (44 patents)
- Rongduan Wang (2 patents)
- Ying Peng (5 patents)
- Liying Yang (5 patents)
- Jinghua Yang (3 patents)
- Jingguo Sun (1 patents)
- Zhankun Yang (2 patents)
US Patent 8552058 · Granted Oct 8, 2013