Assignee
Inventors
- Guobin Ren (10 patents)
- Changliang Dai (3 patents)
- Jinyao Chen (5 patents)
- Feng Chen (11 patents)
- Minghui Qi (3 patents)
- Wenming Zhu (4 patents)
- Minghuang Hong (2 patents)
- Hua Bai (47 patents)
US Patent 9643992 · Granted May 9, 2017