Assignee
Inventors
- Bian TIAN (4 patents)
- Zhongkai ZHANG (3 patents)
- Yan Liu (62 patents)
- Zhaojun Liu (14 patents)
- Jiangjiang Liu (15 patents)
- Cunfeng Wang (1 patents)
- Peng Shi (17 patents)
- Qijing Lin (1 patents)
- Zhuangde Jiang (4 patents)
US Patent 11171276 · Granted Nov 9, 2021