Assignee
Inventors
- Mingzhu Dong (16 patents)
- Zhigang Zhao (22 patents)
- Shiyong Jiang (12 patents)
- Chongyang Feng (7 patents)
- Jiangxi Song (2 patents)
- Xuefen Zhang (10 patents)
- Keqin Liu (12 patents)
- Jing Wang (50 patents)
US Patent 11015821 · Granted May 25, 2021