Assignee
Inventors
- Shengbo Sang (5 patents)
- Zhongyun Yuan (2 patents)
- Qiang Zhang (492 patents)
- Qianqian Duan (1 patents)
- Jianlong Ji (2 patents)
- Yixia Zhang (1 patents)
- Bo Zhang (504 patents)
- Wendong Zhang (15 patents)
US Patent 10434713 · Granted Oct 8, 2019