Assignee
Inventors
- Yanping He (2 patents)
- Hongbin Zhang (72 patents)
- Yongtang Zheng (5 patents)
- Yufang Zhang (10 patents)
- Chengrun Tang (2 patents)
- Wei Ding (140 patents)
- Liumeng Yang (5 patents)
- Yiming Li (44 patents)
US Patent 11420959 · Granted Aug 23, 2022