Assignee
Inventors
- Lingping Gao (13 patents)
- Guangdong Liao (13 patents)
- YONG-FENG ZHAO (5 patents)
- Meng Yang (2 patents)
- Xinfeng Xia (4 patents)
- Junjie Yuan (2 patents)
- Guicai Cui (3 patents)
- Long Zeng (2 patents)
US Patent 11637758 · Granted Apr 25, 2023