Assignee
Inventors
- Dong Liu (16 patents)
- Gang Liu (126 patents)
- Fuan Zhu (7 patents)
- Zhengxuan Lv (6 patents)
- Chao YU (18 patents)
- Yanming Wang (66 patents)
- Rui Liu (164 patents)
- Zongli Gao (5 patents)
- Jian REN (46 patents)
US Patent 10674600 · Granted Jun 2, 2020