Assignee
Inventors
- Liang Zhang (40 patents)
- Chuan Liu (11 patents)
- Jinyi Xu (2 patents)
- Zhaozhao Zhang (2 patents)
- Zhi Chen (3 patents)
- Jian Chai (7 patents)
- Zhiqing Yang (9 patents)
- Hairong Luo (3 patents)
- Xiangyang Zhang (21 patents)
US Patent 9718802 · Granted Aug 1, 2017