Assignee
No assignee recorded.
Inventors
- Jianmin Li (109 patents)
- Hao Yu (49 patents)
- Zhiqiang Chen (340 patents)
- Yuanjing Li (245 patents)
- Yulan Li (45 patents)
- Li Zhang (13 patents)
- Jingyu Gu (8 patents)
- Dongyu Wang (18 patents)
US Patent 10946820 · Granted Mar 16, 2021
No assignee recorded.