Assignee
Inventors
- Jianfeng Huang (40 patents)
- Wenbin Li (28 patents)
- Ruizi Li (3 patents)
- Unknown
- Jie Fei (4 patents)
- Haibo Ouyang (2 patents)
- Liyun Cao (11 patents)
- Duo Li (13 patents)
- Lei Zhou (201 patents)
US Patent 10493420 · Granted Dec 3, 2019