Assignee
Inventors
- Lifeng Ma (16 patents)
- Jingfeng ZOU (5 patents)
- Rongjun Wang (85 patents)
- Xiao HU (4 patents)
- Zhiquan Huang (5 patents)
- Qingxue Huang (28 patents)
- Guangming Liu (8 patents)
- Yanchun Zhu (20 patents)
US Patent 10744558 · Granted Aug 18, 2020