Assignee
Inventors
- Jie Li (40 patents)
- Xiaoyan Wang (75 patents)
- Yanxiong ZHANG (1 patents)
- Jialing Gu (2 patents)
- Long Tao (1 patents)
- Cheng Chen (4 patents)
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Skip to contentUS Patent 11193550 · Granted Dec 7, 2021