Assignee
Inventors
- Chao Lv (21 patents)
- Baoyong Nie (4 patents)
- Zhiyu Qian (13 patents)
- Zhengyuan Zhang (11 patents)
- Yanping Li (25 patents)
- Yong Sun (20 patents)
- Jun Zhang (17 patents)
- Long Yan (25 patents)
- Zhiyuan Chen (31 patents)
US Patent 10457464 · Granted Oct 29, 2019