Assignee
Inventors
- Jianchu Zhang (2 patents)
- Zhihai Xiang (2 patents)
- Hong Liu (5 patents)
- Zhihuai Li (1 patents)
- Qiuhai Lu (2 patents)
- Yaoguo Sun (1 patents)
- Yanhua Wang (31 patents)
- Lianyou Li (1 patents)
- Zhaopu Shen (1 patents)
US Patent 10132715 · Granted Nov 20, 2018