Assignee
Inventors
- Yefu Chen (3 patents)
- Siyao Huang (1 patents)
- Peng Zheng (3 patents)
- Yuanhua Wang (1 patents)
- Jian Guo (42 patents)
- Mengjuan Zhang (1 patents)
- Xuewu Guo (3 patents)
- Dongguang Xiao (3 patents)
US Patent 11352633 · Granted Jun 7, 2022