Assignee
Inventors
- Jiang Lu (31 patents)
- Yu Lu (31 patents)
- Yunlong Dong (29 patents)
- Nannan Wang (34 patents)
- Yongping Wang (32 patents)
- Wenqiang Zhao (10 patents)
- Jie Tian (73 patents)
- Haiying Li (32 patents)
US Patent 10797487 · Granted Oct 6, 2020